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Monthly Archives: May 2022
Pro-Moscow Kherson official sees decision ‘toward next year’ on joining Russia; Kremlin forces advance in the east of Ukraine – CNBC
Posted: May 31, 2022 at 2:46 am
Sat, May 28 20224:55 PM EDT
This photograph shows a railway wagon and sleepers burning after a shelling near the Lyman station in Lyman, eastern Ukraine, on April 28, 2022, amid the Russian invasion of Ukraine.
Yasuyoshi Chiba | AFP | Getty Images
Russian forces stepped up their assault on the Ukrainian city of Sievierodonetsk on Saturday after claiming to have captured the nearby rail hub of Lyman, as Kyiv intensified its calls for longer-range weaponry from the West to help it fight back in the Donbas region.
Slow, solid Russian gains in recent days point to a subtle momentum shift in the war, now in its fourth month. The invading forces appear close to seizing all of the Luhansk region of Donbas, one of the more modest war goals the Kremlin set after abandoning its assault on Kyiv in the face of Ukrainian resistance.
Russia's defense ministry said on Saturday its troops and allied separatist forces were now in full control of Lyman, the site of a railway junction west of the Siverskyi Donets River in the Donetsk region that neighbors Luhansk.
However, Ukraine's deputy defense minister, Hanna Malyar, said the battle for Lyman continued, the ZN.ua website reported.
Sievierodonetsk, some 60 km (40 miles) from Lyman on the eastern side of the river and the largest Donbas city still held by Ukraine, was under heavy assault from the Russians.
"Sievierodonetsk is under constant enemy fire," Ukrainian police posted on social media on Saturday.
Russian artillery was also shelling the Lysychansk-Bakhmut road, which Russia must take to close a pincer movement and encircle Ukrainian forces.
"There was significant destruction in Lysychansk," the police said.
Reuters
Sat, May 28 20221:08 PM EDT
A senior pro-Russian official in the occupied Ukrainian region of Kherson told Reuters on Saturday that nearby fighting could affect the timing of its formal bid to join Russia and a decision was likely "towards next year."
Kirill Stremousov, deputy head of the Russian-backed Kherson Military-Civilian Administration, also said in a video call that the process might involve a referendum, backtracking on previous comments that none would be needed.
Asked about the timetable for joining Russia, he replied: "It won't happen by autumn. We're preparing an administrative system and then towards next year we will see what the situation is like."
Stremousov told Russian state media on May 11 that Kherson, just north of Crimea and the only regional capital that Russia has captured in more than three months of fighting in Ukraine, would ask President Vladimir Putin to incorporate it into Russia by the end of 2022. He said at the time: "There will be no referendums."
In his interview with Reuters, however, he said there could be a vote.
"We'll announce later when some kind of vote or plebiscite is planned, but it won't be today and it won't be tomorrow because our first task is to restore order in the Kherson region," he said.
Ukrainian and Western intelligence agencies have since March predicted that Moscow would hold a referendum on incorporating Kherson into Russia, as it did after seizing Crimea in 2014.
Russia has said that the fate of the Kherson region is for local residents to decide. Ukraine has pledged to expel Russian forces from all the land they have seized.
A small-time local politician and anti-vaccine video blogger before the arrival of Russian troops, Stremousov, 45, has teamed up with pro-Russian former Kherson mayor Volodymyr Saldo, serving as his deputy in the region's Russian-appointed government.
Both Stremousov and Saldo are wanted for treason by Ukraine.
Reuters
Sat, May 28 202210:28 AM EDT
Russian President Vladimir Putin attends the plenary session of the First Eurasian Economic Forum in Bishkek, via video link from Moscow, Russia May 26, 2022.
Mikhail Metzel | Sputnik | Reuters
Russian President Vladimir Putin told the leaders of France and Germany in a phone call on Saturday that Russia was willing to discuss ways to make it possible for Ukraine to resume shipments of grain from Black Sea ports, the Kremlin said.
Russia and Ukraine account for nearly a third of global wheat supplies, while Russia is also a key global fertilizer exporter and Ukraine is a major exporter of corn and sunflower oil.
"For its part, Russia is ready to help find options for the unhindered export of grain, including the export of Ukrainian grain from Black Sea ports," the Kremlin said.
It said he also informed French President Emmanuel Macron and German Chancellor Olaf Scholz that Russia was ready to increase its export of fertilizers and agricultural products if sanctions against it were lifted - a demand he has raised in conversations with the Italian and Austrian leaders in recent days.
Ukraine and Western countries have accused Russia of weaponizing the food crisis created by its invasion of Ukraine, which has sent the prices of grains, cooking oils, fuel and fertilizer soaring.
Russia has blamed the situation on Western sanctions against it, and on the mining of Ukrainian ports.
Reuters
Sat, May 28 20229:34 AM EDT
German Chancellor Olaf Scholz and French President Emmanuel Macron attend a news conference ahead of a Weimar Triangle meeting to discuss the ongoing Ukraine crisis, in Berlin, Germany, February 8, 2022.
Hannibal Hanschke | Reuters
Russian President Vladimir Putin held a call with French President Emmanuel Macron and German Chancellor Olaf Scholz.
The group discussed stalled negotiations between Russia and Ukraine, with the Kremlin saying Kyiv was to blame for the current impasse. Putin "confirmed the openness of the Russian side to the resumption of dialogue," Russia said in a read-out following the 80-minute call.
Scholz and Macron called on Putin "to engage in serious direct negotiations with the President of Ukraine and to find a diplomatic solution to the conflict," according to a read-out from the German Federal Government.
Putin also said the West delivering weapons to Ukraine could risk "further destabilization of the situation and the aggravation of the humanitarian crisis."
Jessica Bursztynsky
Sat, May 28 20229:27 AM EDT
Russia successfully test-fired a hypersonic Zircon cruise missile over a distance of about 1,000 km (625 miles), the defense ministry said on Saturday.
The missile was fired from the Barents Sea and hit a target in the White Sea, it said. Video released by the ministry showed the missile being fired from a ship and blazing into the sky on a steep trajectory.
President Vladimir Putin has described the Zircon as part of a new generation of unrivaled arms systems. Hypersonic weapons can travel at nine times the speed of sound, and Russia has conducted previous test-launches of the Zircon from warships and submarines in the past year.
Russia's military has suffered heavy losses of men and equipment during its three-month invasion of Ukraine, which it calls a "special operation", but it has continued to stage high-profile weapons tests to remind the world of its prowess in missile technology.
Last month it test-launched a new nuclear-capable intercontinental missile, the Sarmat, capable of carrying 10 or more warheads and striking the United States.
Reuters
Sat, May 28 20225:58 AM EDT
Russia's defence ministry said on Saturday that the eastern Ukrainian town of Lyman had fallen under the full control of Russian and Russian-backed forces in the region.
Pro-Russian separatists from the self-proclaimed Donetsk People's Republic had said on Friday that they had fully captured the town, a railway hub west of Sievierodonetsk.
Ukraine said on Friday that Russia had captured most of Lyman but that its forces were blocking an advance to Sloviansk, a city 20 kilometres (12 miles) southwest.
Ukrainian and Russian forces have been fighting for Lyman for several days.
Reuters
Sat, May 28 20223:42 AM EDT
Russian forces have likely captured most of the Ukrainian town of Lyman in the north of the Donetsk Oblast, according to the U.K. Defense Ministry. It is seen as likely to be a preliminary operation for the next stage of Russia's Donbas offensive.
"Lyman is strategically important because it is the site of a major railway junction, and also gives access to important rail and road bridges over the Siverskyy Donets River," the U.K. ministry said via Twitter.
"In the coming days, Russian units in the area are likely to prioritise forcing a crossing of the river. For now, Russia's main effort likely remains 40 km to the east, around the Sieverodonetsk pocket but a bridgehead near Lyman would give Russia an advantage in the potential next phase of the Donbas offensive, when it will likely seek to advance on key Ukrainian-held cities deeper in Donetsk Oblast, Sloviansk and Kramatorsk."
Sam Meredith
Sat, May 28 20223:35 AM EDT
Russia has pressed its offensive to capture key points in the eastern Donbas region of Ukraine, with more bombing of residential areas.
Aris Messinis | Afp | Getty Images
Russian forces have begun direct assaults on built-up areas in Severodonetsk despite not yet having fully encircled the Ukrainian city, according to The Institute for the Study of War, a U.S.-based think tank.
In its latest daily assessment, the ISW said Russian forces were likely to struggle to take ground in Severodonetsk itself, citing a poor track record in operations in built-up areas in urban terrain throughout the war to date.
"Russian forces will likely continue to make incremental advances and may succeed in encircling Severodonetsk in the coming days, but Russian operations around Izyum remain stalled and Russian forces will likely be unable to increase the pace of their advances," the ISW said.
Sam Meredith
Sat, May 28 20223:24 AM EDT
Russian forces have began direct assaults on built-up areas of Severodonetsk, a city in the Luhansk Oblast and one of Russia's immediate tactical priorities.
Sopa Images | Lightrocket | Getty Images
Ukrainian forces may have to retreat from their last pocket in the Luhansk region to avoid being captured, a Ukrainian official said, as Russian troops press an advance in the east that has shifted the momentum of the three-month-old war.
A withdrawal could bring Russian President Vladimir Putin closer to his goal of capturing eastern Ukraine's Luhansk and Donetsk regions in full. His troops have gained ground in the two areas collectively known as the Donbas while blasting some towns to wastelands.
Luhansk's governor, Serhiy Gaidai, said Russian troops had entered Sievierodonetsk, the largest Donbas city still held by Ukraine, after trying to trap Ukrainian forces there for days, though adding that Russian forces would not be able to capture the Luhansk region "as analysts have predicted".
"We will have enough strength and resources to defend ourselves. However, it is possible that in order not to be surrounded we will have to retreat," Gaidai said on Telegram.
Gaidai said 90% of buildings in Sievierodonetsk were damaged with 14 high-rises destroyed in the latest shelling.
Reuters
Sat, May 28 20223:23 AM EDT
Tanks of pro-Russian troops drive along a street during Ukraine-Russia conflict in the town of Popasna in the Luhansk Region, Ukraine May 26, 2022.
Alexander Ermochenko | Reuters
Luhansk regional governor Serhiy Gaidai has said there are approximately 10,000 Russian troops in Ukraine's eastern region.
"These are the [units] that are permanently in Luhansk region that are trying to assault and are attempting to make gains in any direction they can," Gaidai said on Ukrainian television.
CNBC was not able to independently verify this report.
Sam Meredith
Fri, May 27 20226:29 PM EDT
The 106m-long and 18m-high super luxury motor yacht Amadea, one of the largest yacht in the world is seen after anchored at pier in Pasatarlasi for bunkering with 9 fuel trucks, on February 18, 2020 in Bodrum district of Mugla province in Turkey.
Anadolu Agency | Getty Images
The United States won the latest round of a legal battle to seize a $325-million Russian-owned superyacht in Fiji, with the case now appearing headed for the Pacific nation's top court.
The case has highlighted thethorny legal groundthe U.S. finds itself on as it tries to seize assets of Russian oligarchs around the world. Those intentions are welcomed by many governments and citizens who oppose the war in Ukraine, but some actions are raising questions about how far U.S. jurisdiction extends.
Fiji's Court of Appeal dismissed an appeal by Feizal Haniff, who represents the company that legally owns the superyacht Amadea. Haniff had argued the U.S. had no jurisdiction under Fiji's mutual assistance laws to seize the vessel, at least until a court sorted out who really owned the Amadea.
Haniff said he now plans to take the case to Fiji's Supreme Court and will apply for a court order to stop U.S. agents sailing the Amadea from Fiji before the appeal is heard.
As part of its ruling, the appeals court ordered that its judgment not take effect for seven days, presumably to give time for any appeals to be filed.
The U.S. argues that its investigation has found that behind various fronts, the Cayman Islands-flagged luxury yacht is really owned by the sanctioned Russian oligarch Suleiman Kerimov, an economist and former Russian politician.
Associated Press
Sat, May 28 20223:22 AM EDT
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Negative views of Russia mainly limited to western liberal democracies, poll shows – The Guardian
Posted: at 2:46 am
The sharp polarisation between mainly western liberal democracies and the rest of the world in perceptions of Russia has been laid bare in an annual global poll of attitudes towards democracy.
Within Europe, 55% of those surveyed for the Alliance of Democracies said they were in favour of cutting economic ties with Russia due to Vladimir Putins invasion of Ukraine, whereas in Asia there was a majority against, and in Latin America opinion was evenly split.
Negative views of Russia are largely confined to Europe and other liberal democracies. Positive views of Russia have been retained in China, Indonesia, Egypt, Vietnam, Algeria, Morocco, Malaysia, Pakistan and Saudi Arabia.
The annual Democracy Perception Index, carried out after the invasion of Ukraine, covers 52 highly populated countries in Asia, Latin America, the US and Europe.
Majorities in a total of 20 countries thought economic ties with Russia should not be cut due to the war in Ukraine. They included Greece, Kenya, Turkey, China, Israel, Egypt, Nigeria, Indonesia, South Africa, Vietnam, Algeria, the Philippines, Hungary, Mexico, Thailand, Morocco, Malaysia, Peru, Pakistan, Saudi Arabia. Colombians were evenly split.
By contrast, among the 31 countries that favoured cutting ties, 20 were in Europe.
Although Russian diplomats will point to the findings as evidence that global public opinion does not share western interpretations of events in Ukraine, the level of distrust of Russia in some countries was high.
The countries with a widely held most negative view of Russia included Poland (net negative 87%), Ukraine (80%), Portugal (79%), Italy (65%), UK (65%), Sweden (77%), US (62%) and Germany (62%). Even in Hungary whose leader Viktor Orbn is an ally of Putin a net 32% have a negative view of Russia. In Venezuela, often seen as propped up by Russia, the local population has a net negative view of Russia of 36%.
Countries with a net positive view of Russia included India (36%) Indonesia (14%), Saudi Arabia (11 %), Algeria (29%), Morocco (4%), and Egypt (7%).
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Despite the mixed views about Russia, strong sympathy was shown for Ukraine. Most people surveyed in Asia, Latin America and Europe thought Nato, the US and the EU could do more to help Ukraine. In Latin America, 62% of respondents thought Nato has done too little and only 6% too much. In Europe 43% said Europe has done too little and 11% too much. In China, 34% said the US has done too much to help. Nearly half (46%) globally said that the European Union, United States and Nato were doing too little to assist Ukraine, while 11% said they are doing too much.
Negative perceptions of China are not as widespread as for Russia. British respondents were the most likely to want to cut economic ties with China if it invaded Taiwan.
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Negative views of Russia mainly limited to western liberal democracies, poll shows - The Guardian
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The Russians may be learning from the mistakes of the Ukraine war. But are they adapting fast enough? – ABC News
Posted: at 2:46 am
This week, events in Ukraine continued to demonstrate the fluid nature of war. After their successes in the Battle of Kyiv, and the Battle of Kharkiv, the Ukrainians ceded territory in the east. It is indicative of the Russian military's determination to continue its Ukrainian campaign.
The Russians have made steady, if slow, progress in the conduct of their eastern offensive in the Donbas. These tactical advances are probably part of a wider Russian operational design to envelop the territory that forms the last parts of Luhansk under Ukrainian control.
But the Russian successes in the east are also indicators of another more important trend in this war: the Russians are starting to learn from their earlier failures.
Before exploring this in detail, a short detour is necessary to define a method for exploring where the Russians have learned.
Military organisationsincluding in Russia, the US and Australia use principles of war to instruct their soldiers, develop common tactics, and to organise combat and support formations. These principles are, in effect, maxims that represent essential truths about the practice of successful wars, military campaigns and operations.
In the context of this exploration of Russian learning, three principles of war in particular stand out. These are: selection and maintenance of the aim, concentration of force, and cooperation.
In war, and in any military action, the aim must be simple, widely understood and within the means of the forces available. The initial Russian war aims were broad ranging, and did not count on massive Western military aid to Ukraine.
It quickly became clear that these aims were beyond Russian military capacity. The Russians had allocated an invading military that was smaller than that of the state it was attacking, and failed.
More recently, the Russians as highlighted in briefings by senior Russian officershave consolidated their aims to narrower objectives in the east. And they have shifted their forces to give themselves a better chance at achieving these tighter strategic goals. This leads to the second principle of war where Russia has clearly learned.
Success in war often depends on achieving a concentration of military force at the most effective time and place. This should then be supported by efforts such as information operations and diplomacy to magnify the impact of the concentrated military forces.
Early on, the Russians sought to prosecute their war against Ukraine on four ground fronts in the north, northeast, east and south of the country. Another front was the clearly disconnected air and missile attacks against Ukraine.
As shown by the failures around Kyiv and Kharkiv, the Russians have had to reassess this approach. First, they realigned the deployment of their forces so they had fewer "fronts" to support. Second, the Russians have focused their offensive operations in one part of the country the east while largely defending other parts such as in the south and the northeast.
The preponderance of their combat power is in the east, especially Luhansk. They are using this concentration of combat forces to bludgeon their way through Ukrainian defences, destroy military units and population centres, and capture additional territory.
But in stripping forces from other regions, it has made them vulnerable elsewhere. The Ukrainians have thus launched a counter offensive around Kherson.
A final principle of war is cooperation. This is a principle that aims to ensure resources are employed to best effect through the well-planned and cunning orchestration of operations at every level.
Early in the war, it was clear the Russian Army and the Russian Air Force were poorly aligned. At the same time, the Russian inability to effectively use combined arms operations on the groundto synchronise infantry, tanks, artillery, engineers and logistics was another indication of their lack of adherence to the principle of cooperation.
The operations in the east demonstrate a degree of learning in this regard. The Russian air force sortie rate has improved, and it is concentrating much of its efforts to support ground operations in the east. At the same time, there is coordination of Russian ground forces. They have moved slowly and cautiously, used their advantage in artillery well, and have been careful not to expose their logistics to attack.
And at the higher level, the Russians have appointed a senior Russian general as the overall commander of the Ukrainian campaign. It has been a brutal and destructive approach in the east, but the Russians are likely to see it as successful.
This begs a larger question: What might be the impact of this Russian tactical learning be on the overall conduct of the war? The Russians have generated tactical momentum in the east, but how far they can carry their current advances will depend on their logistics, Ukraine's defensive strategy, and the conduct of Ukrainian offensives elsewhere that might draw away Russian forces.
And despite recent Russian gains, the overall strategic balance still appears to favour Ukraine. They have significant reserves of personnel available. The Ukrainians have also demonstrated better tactical leadership, morale and strategic planning than the Russians.
And finally, the massive inflow of Western arms, including longer range rocket artillery and precision weapons, gives the Ukrainians a significant edge over a Russian Army whose access to such systems is being constrained by Western sanctions.
All wars are ultimately a learning competition; they are in effect an adaptation battle.
Russia has demonstrated some capacity to learn from its mistakes at the tactical level. But its ability as a nation to learn and adapt to the economic, diplomatic, informational and other impacts of its flawed strategy to invade Ukraine remains to be seen.
Mick Ryan is a strategist and recently retired Australian Army major general. He served in East Timor, Iraq and Afghanistan, and as a strategist on the United States Joint Chiefs of Staff. His first book, War Transformed, is about 21st century warfare.
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Russia freezes trading in up to 14% of U.S.-listed shares on SPB Exchange – Reuters
Posted: at 2:46 am
National flag flies over the Russian Central Bank headquarters in Moscow, Russia May 27, 2022. REUTERS/Maxim Shemetov/File Photo
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May 30 (Reuters) - SPB Exchange, Russia's second-largest bourse, said on Monday it will transfer up to 14% of U.S.-listed shares that its clients possess to a non-trading account after the central bank said it will restrict trading in some foreign shares.
Financial links between Russia and external markets have been damaged by sweeping sanctions that the West imposed after Moscow sent tens of thousands of troops into Ukraine on Feb. 24.
Citing the need to protect investors' rights and interests, the central bank said it decided from May 30 to restrict trading in foreign shares that have been blocked by international clearing houses, except for shares of foreign companies that carry out "production and economic activity mostly in Russia."
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SPB said the decision was caused by restrictions imposed by Euroclear and will impact shares with primary listing in the United States.
"Freely traded foreign securities will be completely separated from securities that cannot be traded until the change in Euroclear's policy towards Russian depositories," SBP said in a statement.
This implies investors that used to trade U.S. stocks via SPB Exchange, which specialises on foreign shares, will retain their ownership rights but will lose access to some of their holdings of U.S. stocks, including blue chips, such as Apple (AAPL.O) or Tesla .
Tinkoff, one of Russia's leading brokerages, said it had engaged lawyers to protects interest and rights of its clients.
SPB saw a surge in trading volumes during the COVID-19 pandemic and, before Feb. 24, was hoping for a listing on the Nasdaq Global Select Market in the first half of 2022 after its domestic initial public offering. read more
In money terms, the separation will affect less than 14% of all shares in clients' portfolio and will have no impact on the number of shares the bourse offers, which currently exceeds 1,650, SBP said.
The central bank's decision will not affect shares of companies with Russian roots, such as HeadHunter Group (HHR.O) Yandex N.V. (YNDX.O), Ozon Holdings PLC (OZON.O) and Cian PLC (CIAN.N).
"The Bank of Russia, SPB Exchange and trading participants are constantly working to develop a system solution, interacting with international counterparties," SPB said.
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Reporting by Reuters; editing by David Evans
Our Standards: The Thomson Reuters Trust Principles.
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Russia freezes trading in up to 14% of U.S.-listed shares on SPB Exchange - Reuters
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More than 4,000 civilians have died since Russia invaded, says UN as it happened – The Guardian
Posted: at 2:46 am
Ukrainian officials sound alarm on Mariupol horrors elsewhere in Donbas
Officials in Ukraine are appealing for additional assistance from the west as the Donbas region risks a potential repeat of horrors seen in the city of Mariupol in recent months.
President Volodymyr Zelenskiy also appealed for additional forces in his nightly address on Friday, as Moscow-backed separatists have pounded the countrys industrial region in recent days.
He said the attacks could leave communities in ashes, accusing Moscow of pursuing an obvious policy of genocide through mass deportations and killings of civilians.
He took a harsh tone when discussing the response from the European Union, which is locked in discussions on a deal to invoke a sixth round of sanctions one currently being blocked by Hungary, one of Moscows closest allies in the EU.
Mariupol has been left in shambles after a sustained siege, with hundreds killed and survivors forcibly deported to Russia.
EU leaders have attempted to negotiate changes to ease the global food crisis in talks with Russian President Vladimir Putin, but said Friday little progress has been made.
If you are asking me if there are openings for peace, the answer is no, Italian Premier Mario Draghi said told reporters of the talks.
Austrian Chancellor Karl Nehammer also stated that he has engaged with Putin on a prisoner exchange, stating the Russian president indicated efforts to arrange one would be intensified.
Updated at 18.25EDT
Kari Paul here. It is nearly 3am in Kyiv and I am logging off for the day as we close the blog for the evening. Here are the latest updates on the war in Ukraine you should know.
Updated at 20.22EDT
Ukrainian officials sound alarm on Mariupol horrors elsewhere in Donbas
Officials in Ukraine are appealing for additional assistance from the west as the Donbas region risks a potential repeat of horrors seen in the city of Mariupol in recent months.
President Volodymyr Zelenskiy also appealed for additional forces in his nightly address on Friday, as Moscow-backed separatists have pounded the countrys industrial region in recent days.
He said the attacks could leave communities in ashes, accusing Moscow of pursuing an obvious policy of genocide through mass deportations and killings of civilians.
He took a harsh tone when discussing the response from the European Union, which is locked in discussions on a deal to invoke a sixth round of sanctions one currently being blocked by Hungary, one of Moscows closest allies in the EU.
Mariupol has been left in shambles after a sustained siege, with hundreds killed and survivors forcibly deported to Russia.
EU leaders have attempted to negotiate changes to ease the global food crisis in talks with Russian President Vladimir Putin, but said Friday little progress has been made.
If you are asking me if there are openings for peace, the answer is no, Italian Premier Mario Draghi said told reporters of the talks.
Austrian Chancellor Karl Nehammer also stated that he has engaged with Putin on a prisoner exchange, stating the Russian president indicated efforts to arrange one would be intensified.
Updated at 18.25EDT
Zelenskiy: Russian forces heavily striking Donbas
President Volodymyr Zelenskiy speaking in a short video address said the situation in Donbas is very difficult. He said Russian forces are concentrated in the coastal region of Ukraine and using maximum artillery reserves.
We are protecting our land in the way that our current defensive resources allow, he said. And we are doing everything to strengthen them.
Updated at 17.24EDT
Russia announced today that it expects to receive $14bn in additional energy revenue, reports AFP.
Russias finance minister announced today that the country is set to receive 1tn rubles in additional oil and gas revenues this year, noting that the additional income will be spent on Russias ongoing invasion of Ukraine.
We expect to receive up to a trillion rubles ($14.4 billion) in additional oil and gas revenues, according to the forecast that we have developed with the ministry of economic development, said finance minister Anton Siluanov during remarks that were broadcasted on Russian state television.
Siluanov further clarified that the money will be spent on additional payments to pensioners and families with children as well as to continue conducting a special operation in Ukraine, referring to Moscows invasion of Ukraine.
Updated at 16.49EDT
Hello, Kari Paul here taking the helm of this blog for the next few hours. Stay tuned for updates.
The US is expected to send long-range rocket systems to Ukraine that could be announced as early as next week, reports CNN.
Following military challenges in eastern Ukraine, US officials have confirmed that the US is prepared to send advanced, long-range missile systems to aid with fighting.
The rocket systems, multiple launch rocket system or MLRS, have been a top request of Ukraine officials who say it is necessary to ward off Russias advancements.
The missile systems can fire a stream of rockets many miles further than current Ukraine weaponry, reports the Washington Post. The rocket system could be apart of a larger military package to Ukraine.
Read the full CNN article here.
Updated at 16.41EDT
Karim Khan, the prosecutor for the International Criminal Court (ICC), has called on Russia to cooperate with investigations into alleged war crimes committed in Ukraine, reports AFP.
Khan said that Russian officials have refused to work with the ICC amid war crime investigations, but noted that his door is open if Russia wants to assist.
The invitation is there. My door is open, and I will also keep knocking on the door of the Russian federation, said Karim Khan in an AFP interview.
If there are allegations that the Russian federation have, if theres information that they have, if they are conducting their own investigations or prosecutions or have information thats relevant share it with us, Khan added.
Russia and Ukraine are not members of the ICC, but Ukraine has cooperated with Khans office during their investigation and accepted the courts jurisdiction.
While Khan noted that any war crime perpetrators would be brought to justice, the prosecutor refused to confirm if Vladimir Putin could be named a suspect given his involvement in Russias invasion of Ukraine.
Updated at 15.54EDT
US president Joe Biden accused Vladimir Putin of attempting to wipe out Ukrainian culture and identity during a speech today, reports the Washington Post.
During a commencement speech to the US Naval academys graduating class today, Biden said that Putin was trying to wipe out the culture and identity of the Ukrainian people.
Biden further criticized Russias attack on Ukraine hospitals, schools and other civilian buildings.
Biden also said that Putin inadvertently Nato-ized all of Europe after Sweden and Finland sought out membership in the alliance following Russias invasion of Ukraine.
Updated at 15.30EDT
Maya Yang
The United Nations Human Rights Office of the High Commissioner (OHCHR) has released the latest figures on the Ukraine wars human toll.
The latest UN figures show that from 24 February to 26 May, 4,031 civilians died during Russias invasion of Ukraine due to shelling and air strikes, including 261 children.
A total 4,735 civilians were injured. The OHCHR estimates that the actual toll of the invasion is much higher than provided estimates.
From Buzzfeed News Christopher Miller:
Most of the civilian casualties recorded were caused by the use of explosive weapons with a wide impact area, including shelling from heavy artillery and multiple launch rocket systems, and missile and air strikes, the OHCHR said in a statement, referring to the new figures.
OHCHR believes that the actual figures are considerably higher, as the receipt of information from some locations where intense hostilities have been going on has been delayed and many reports are still pending corroboration, it added.
Updated at 15.04EDT
Ukraines Moscow-backed Orthodox church said today that it was cutting ties with Russia over its invasion of Ukraine, reports AFP.
The church declared full independence from Russia in a move that defied Russias spiritual authorities.
We disagree with the position of Patriarch Kirill of Moscow on the war, said the church, referring to the head of the Russian Orthodox church who is also a close ally of Vladimir Putin.
The council condemns war as a violation of Gods commandment You shall not kill and expresses condolences to all those who suffered in the war, said the church following a council meeting focused on Russias aggression where the Ukraine Orthodox church declared full autonomy from Russia.
The Moscow branch of the Ukraines Orthodox church was previously fully aligned with Patriarch Kirill, who expressed his support of Putin and the invasion of Ukraine.
Updated at 14.44EDT
A Nato defence ministry meeting will take place on 15 and 16 June, reports Nexta.
The meeting, taking place in Brussels, will include participation from Ukraine, Georgia, Finland and Sweden.
Updated at 15.27EDT
Ukrainian forces may be forced to retreat from the final pocket of resistance in the eastern region of Luhansk to avoid being captured, the regional governor, Serhiy Gaidai, said.
In a post on Telegram, Gaidai referred to the near-surrounded cities of Sievierodonetsk and Lysychansk, writing:
The Russians will not be able to capture Luhansk region in the coming days as analysts have predicted.
He added:
We will have enough strength and resources to defend ourselves. However it is possible that in order not to be surrounded we will have to retreat.
Updated at 13.42EDT
The Kremlin is considering a second assault on Kyiv despite failing to capture the Ukrainian capital at the outset of the war, according to the independent news website, Meduza.
Sources close to the Kremlin and inside the Putin administration said confidence has spread to the leadership of United Russia, the countrys ruling political party, that a full-scale victory in Ukraine is possible before the end of the year.
One source said:
Well grind them [the Ukrainians] down in the end. The whole thing will probably be over by the fall.
Russias leadership has minimum and maximum thresholds for declaring a successful and completed special military operation in Ukraine, sources said.
The bare minimum needed to declare victory is the complete capture of the Donbas region, according to sources, while the maximum goal would be the capture of Kyiv.
The editor of the English-language edition of Meduza, Kevin Rothrock, said the report suggests that Ukraine is losing the information war for the first time since the invasion.
Kremlin officials are also sceptical that western countries can sustain their massive financial and military support to Ukraine if the war drags on, the website reports.
Another source said:
Sooner or later, Europe will tire of helping. This is both money and arms production that they need for themselves. Closer to the fall, theyll have to negotiate [with Russia] on gas and oil, before the cold season arrives.
It has not been possible to independently verify this information.
Updated at 13.30EDT
Updated at 13.17EDT
Austrias chancellor, Karl Nehammer, said Vladimir Putin told him that Moscow was ready to discuss a prisoner swap with Ukraine and that there should be progress on the matter.
During the 45-minute call between the two leaders, the Russian president had expressed readiness to discuss a prisoner swap with Ukraine, Nehammer told reporters.
Nehammer said:
The Russian president has assured us that the International Red Cross must and should have access to the prisoners of war. Of course, he is also demanding access to Russian prisoners of war in Ukraine.
He added:
If he is really ready to negotiate is a complex question.
In a separate statement, the Kremlin said Putin had accused Ukraine of sabotaging talks with Moscow during his call with the Austrian chancellor.
Putin also informed Nehammer that attempts to blame Russia for difficulties in shipping grain worldwide were groundless, pointing instead to western sanctions, the Kremlin said.
Nehammer said the Russian president had given signals that he is quite willing to allow exports via the seaports, adding:
The real willingness will only become apparent when it ... is actually implemented.
Updated at 12.53EDT
A video appears to show a series of explosions near Novomykhailivka in the Donetsk region of eastern Ukraine.
Russian forces are close to encircling Sievierodonetsk in the Luhansk region and have increased attacks in Donbas generally.
Updated at 12.30EDT
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Opinion | China Is Not the Biggest Threat to the World Order. Its Russia. – The New York Times
Posted: at 2:46 am
In a speech on Thursday, Secretary of State Antony Blinken revealed the long-awaited outlines of the Biden administrations official posture toward China. Rather than Vladimir Putins Russia, Mr. Blinken said, it is China that represents the most potent and determined threat to the American-championed world order.
Only China, he continued, has both the intent to reshape the international order and the power to do so, he said. The United States will seek to rally coalitions of other nations to meet Beijings challenge.
The writing had been on the wall. Just days earlier, President Biden pledged to defend Taiwan if China moved to seize the democratically ruled island; he met with regional allies; and his administration proposed a new plan to counter Chinas growing economic clout in Asia.
But the intensifying fixation on Chinas potential to disrupt the world order shrinks space for cooperation with Beijing and distracts from the real threat in the world: Russia.
Under Mr. Putin, Russia demolished the Chechen capital of Grozny in 2000, invaded Georgia in 2008, annexed Crimea in 2014 and used its air force in 2015 and 2016 against opponents of Syrias Bashar al-Assad. His regime has used cyberattacks, brutalized or assassinated domestic opponents and passed laws that impose draconian prison sentences on anyone questioning the state. He launched a brutal invasion of Ukraine and has hinted at possibly using nuclear weapons. Mr. Putin has not just declared his intent to redraw international borders and resurrect the ghost of the former Soviet Union, he has acted on it.
Thwarting further Russian misbehavior through trade embargoes, preventing resupply of the countrys military and establishing an international phalanx against Mr. Putin requires global cooperation. That includes China.
We need to be cleareyed about China, of course. It is without doubt a more powerful potential adversary than Russia on every metric military, economic and ideological. The Communist Party, under the firm control of Xi Jinping, pursues a form of state-sponsored capitalism that disadvantages foreign companies in the China market and builds up powerful national champions. The primacy of the party trumps rule of law, and free-speech and political rights are harshly suppressed. Chinas appalling treatment of its Uyghur minority and suppression of basic rights in Hong Kong have been rightly condemned.
China also spends more on its military than any country besides the United States, which is intended to counter American military pre-eminence in East Asia. Rising nationalism is expressed in the belief that Taiwan must be reunified with mainland China and that the South China Sea is a Chinese lake.
But these issues dont necessarily make China a threat to American prosperity and security, not unless you believe in every antagonistic word coming from Chinese officials, every war plan devised by its military, and the inevitability of the Thucydides trap the notion that emerging powers will tend toward conflict with established ones. Neither does it follow that any country which does not adhere to liberal democratic norms is a budding threat to the United States. The United States has never based its entire foreign policy on human rights, nor should it; that would be a recipe for endless intervention and conflict globally. And grounding policy on what might happen is an equally slippery slope.
The Communist Party views the United States as an adversary. But it has been willing to engage diplomatically, has repeatedly championed the inviolability of state borders and is not averse to self-interested compromise over issues like trade and climate change. Its rhetoric over Taiwan has been little more than saber-rattling and appears restrained compared to how the United States has historically treated Latin America.
Advocates of a new Cold War with China will surely roll their eyes at these assertions. They will say that China has wiggled out of trade commitments, repeatedly violated agreements on climate, used espionage to steal intellectual property, and is building a military designed to inflict harm on the United States and its allies.
But it is logical for an emerging great power like China to make plans for its defense, including potential conflict with the United States. Its also worth remembering that China is deeply intertwined with the U.S. and global economy. It holds more than a trillion dollars worth of American debt in the form of U.S. Treasury securities, benefits from the cumulative effect of U.S. investment in China and needs access to foreign markets. All of these realities shape its behavior just as much as the possibility of a future confrontation with the United States. Russia, by contrast, is constrained only by how far Mr. Putin is willing to go.
Rather than cast China as our next great enemy, American security would be better served by the realization that Russias behavior only highlights the ways that China and the United States remain bound to each other despite their tensions. We should nurture rather than endanger these ties, which are crucial for both countries to remain prosperous, stable and secure. We should also not allow our dislike of Chinas domestic system to be the basis of how we engage a country whose centrality to the global system is second only to ours.
Its rarely wise to take on two adversaries at once. Mr. Biden should find new ways to work with China, rather than trying to coerce it to be different. He should take bold steps to tone down the rhetoric, such as lifting Trump-era tariffs on Chinese goods in return for Beijings reduced support for Putin. Otherwise, he will miss an opportunity to be a savvy, strategic president rather than one who fights with China at every turn.
Mr. Karabell is the founder of The Progress Network and the author of Inside Money: Brown Brothers Harriman and the American Way of Power. He is a former portfolio manager of the China-U. S. Growth Fund with Fred Alger Management.
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Revealed: Russia-linked superyachts going dark to avoid sanctions threat – The Guardian
Posted: at 2:46 am
In the sparkling azure waters of Antigua, the gleaming 95m superyacht Alfa Nero could be seen at anchor last week by sightseers enjoying the Caribbean coastline. But few of the tourists who spotted its sleek black hull would have appreciated that it was quite a find.
Since the invasion of Ukraine, the superyacht, which is linked to the Russian billionaire Andrey Guryev, has vanished off the global tracking maps used to locate marine traffic.
An investigation by the Observer this weekend reveals it is one of at least six superyachts linked to UK-sanctioned oligarchs which have gone dark on ocean tracking systems. The owners of these yachts will almost certainly realise they are at risk of being targeted in a global hunt for the assets of Russias super-rich.
At least 13 such vessels with a total value of nearly 2bn have already been impounded since the invasion of Ukraine, from southern France to Fiji. In the latter case, the superyacht Amadea, allegedly linked to the gold billionaire Suleiman Kerimov, was seized on behalf of the US.
Analysts report an increase in Russian-linked yachts which are turning off the automatic identification system (AIS) equipment used for tracking large vessels. The system can be turned off for legitimate reasons, but experts believe some vessels want to avoid detection.
An analysis by the Observer of AIS data compiled by the maritime and aviation market intelligence firm VesselsValue reveals other superyachts which have gone dark for more than a month include:
The 72-metre (238ft) superyacht Clio, linked to industrialist Oleg Deripaska, which sailed from the Indian Ocean to Turkey after the invasion. Its last transmitted location was on 18 April in the Black Sea, within range of the Russian ports of Sochi and Novorossiysk.
The 70-metre Galactica Super Nova, linked to the oligarch Vagit Alekperov, the sanctioned former president of Lukoil. The last transmitted location of the vessel was on 2 March off the Croatian coast.
The 140-metre Ocean Victory, linked to the sanctioned oligarch Viktor Rashnikov, which last transmitted its location at anchor in the Maldives on 1 March.
One member of crew on a superyacht linked to a Russian oligarch sanctioned by the UK told the Observer last week: We were told to turn off the AIS. We removed the screws on the power plug and pulled it out.
There are about 9,300 superyachts on the seas, worth more than 50bn, according to industry data. An estimated 10% of that fleet is owned by Russians.
One of the first superyachts to be impounded was the 86-metre Amore Vero, linked to the oil tycoon Igor Sechin, which was seized by customs officers at a shipyard at La Ciotat, near Marseille, on 2 March.
Italian authorities also impounded the 143-metre Sailing Yacht A on 12 March in Trieste. It is believed to be owned by the billionaire entrepreneur Andrey Melnichenko. He was sanctioned by the UK on 15 March.
Melnichenkos other superyacht, the futuristic 240m Motor Yacht A, has disappeared from global tracking system. Its last confirmed location was on 10 March in the Maldives.
The last recorded location of the Alfa Nero on AIS was in the Caribbean on 3 March, when it was anchored at Philipsburg in Sint Maarten. The yacht is operating on a skeleton crew and has put its tender, the Alfa Fish, into storage.
Guryev, 62, a Russian who made his fortune with the Russian fertiliser giant PhosAgro, is reported by maritime sources to be the owner of the vessel. He was revealed to have bought Londons largest private residence, the 25-bedroom mansion Witanhurst, for 50m in 2008.
He has regularly enjoyed sailing on the Alfa Nero. The vessel is also used by his family, including his son (also Andrey) and his sons wife, Valeria, who studied at the London College of Fashion and once reportedly stated on Instagram that she was too pretty for work. Like many yachts, it is owned via an opaque offshore structure, and Guryev has denied being the owner.
Other yachts which have not been tracked by AIS for more than a month include the Galactica Super Nova, which has a glass-bottomed swimming pool with a waterfall. It left Tivat in Montenegro on 2 March and promptly disappeared off the system.
The Clio, linked to Deripaska, sailed more than 3,000 miles after the invasion, from the Maldives, through the Suez Canal, across the Mediterranean and into the Bosphorus, gateway to the Black Sea and its Russian ports. In the Clios case, one reason it may have gone dark could be the perilous situation in the Black Sea arising from the war.
Other yachts which have not transmitted a confirmed location via AIS for at least a month include the My Sky, linked to the cigarette tycoon Igor Kesaev, which last reported its location in the Maldives on 30 March. The Maldives has no extradition treaty with the US, and at least five yachts linked to Russian owners have headed for its waters since the invasion. Other vessels, including two owned by Roman Abramovich, have headed to Turkey.
Under maritime rules, AIS should always be in operation when ships are under way or at anchor. All vessels of 300 gross tonnage and upwards must be fitted with it. A cruising vessel will typically transmit its location frequently, but it can turn the system off when in port. The data is relayed by radio receivers and satellites.
Sam Tucker at VesselsValue said: There are some vessels where we would be previously getting a signal every few minutes from transponders and we are now seeing gaps of months. Its very likely that some have flicked off the switch and gone into stealth mode.
None of the sanctioned oligarchs linked to the six superyachts suspected of turning off their AIS responded to a request for comment.
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AI Reveals Unsuspected Connections Hidden in the Complex Math Underlying Search for Exoplanets – SciTechDaily
Posted: at 2:44 am
Artists concept of a sun-like star (left) and a rocky planet about 60% larger than Earth in orbit in the stars habitable zone. Gravitational microlensing has the ability to detect such planetary systems and determine the masses and orbital distances, even though the planet itself is too dim to be seen. Credit: NASA Ames/JPL-Caltech/T. Pyle
Machine learning algorithm points to problems in mathematical theory for interpreting microlenses.
Artificial intelligence (AI) systems trained on real astronomical observations now surpass astronomers in filtering through massive amounts of data to find new exploding stars, identify new types of galaxies, and detect the mergers of massive stars, boosting the rate of new discovery in the worlds oldest science.
But a type of AI called machine learning can reveal something deeper, University of California, Berkeley, astronomers found: unsuspected connections hidden in the complex mathematics arising from general relativity in particular, how that theory is applied to finding new planets around other stars.
In a paper published on May 23, 2022, in the journal Nature Astronomy, the researchers describe how an AI algorithm developed to more quickly detect exoplanets when such planetary systems pass in front of a background star and briefly brighten it a process known as gravitational microlensing revealed that the decades-old theories now used to explain these observations are woefully incomplete.
In 1936, Albert Einstein himself used his new theory of general relativity to show how the light from a distant star can be bent by the gravity of a foreground star, not only brightening it as seen from Earth, but often splitting it into several points of light or distorting it into a ring, now called an Einstein ring. This is similar to the way a hand lens can focus and intensify light from the sun.
But when the foreground object is a star with a planet, the brightening over time the light curve is more complicated. Whats more, there are often multiple planetary orbits that can explain a given light curve equally well so called degeneracies. Thats where humans simplified the math and missed the bigger picture.
Seen from Earth (left), a planetary system moving in front of a background star (source, right) distorts the light from that star, making it brighten as much as 10 or 100 times. Because both the star and exoplanet in the system bend the light from the background star, the masses and orbital parameters of the system can be ambiguous. An AI algorithm developed by UC Berkeley astronomers got around that problem, but it also pointed out errors in how astronomers have been interpreting the mathematics of gravitational microlensing. Credit: Diagram courtesy of Research Gate
The AI algorithm, however, pointed to a mathematical way to unify the two major kinds of degeneracy in interpreting what telescopes detect during microlensing, showing that the two theories are really special cases of a broader theory that, the researchers admit, is likely still incomplete.
A machine learning inference algorithm we previously developed led us to discover something new and fundamental about the equations that govern the general relativistic effect of light- bending by two massive bodies, Joshua Bloom wrote in a blog post last year when he uploaded the paper to a preprint server, arXiv. Bloom is a UC Berkeley professor of astronomy and chair of the department.
He compared the discovery by UC Berkeley graduate student Keming Zhang to connections that Googles AI team, DeepMind, recently made between two different areas of mathematics. Taken together, these examples show that AI systems can reveal fundamental associations that humans miss.
I argue that they constitute one of the first, if not the first time that AI has been used to directly yield new theoretical insight in math and astronomy, Bloom said. Just as Steve Jobs suggested computers could be the bicycles of the mind, weve been seeking an AI framework to serve as an intellectual rocket ship for scientists.
This is kind of a milestone in AI and machine learning, emphasized co-author Scott Gaudi, a professor of astronomy at The Ohio State University and one of the pioneers of using gravitational microlensing to discover exoplanets. Kemings machine learning algorithm uncovered this degeneracy that had been missed by experts in the field toiling with data for decades. This is suggestive of how research is going to go in the future when it is aided by machine learning, which is really exciting.
More than 5,000 exoplanets, or extrasolar planets, have been discovered around stars in the Milky Way, though few have actually been seen through a telescope they are too dim. Most have been detected because they create a Doppler wobble in the motions of their host stars or because they slightly dim the light from the host star when they cross in front of it transits that were the focus of NASAs Kepler mission. Little more than 100 have been discovered by a third technique, microlensing.
This infographic explains the light curve astronomers detect when viewing a microlensing event, and the signature of an exoplanet: an additional uptick in brightness when the exoplanet lenses the background star. Credit: NASA, ESA, and K. Sahu (STScI)
One of the main goals of NASAs Nancy Grace Roman Space Telescope, scheduled to launch by 2027, is to discover thousands more exoplanets via microlensing. The technique has an advantage over the Doppler and transit techniques in that it can detect lower-mass planets, including those the size of Earth, that are far from their stars, at a distance equivalent to that of Jupiter or Saturn in our solar system.
Bloom, Zhang and their colleagues set out two years ago to develop an AI algorithm to analyze microlensing data faster to determine the stellar and planetary masses of these planetary systems and the distances the planets are orbiting from their stars. Such an algorithm would speed analysis of the likely hundreds of thousands of events the Roman telescope will detect in order to find the 1% or fewer that are caused by exoplanetary systems.
One problem astronomers encounter, however, is that the observed signal can be ambiguous. When a lone foreground star passes in front of a background star, the brightness of the background stars rises smoothly to a peak and then drops symmetrically to its original brightness. Its easy to understand mathematically and observationally.
UC Berkeley doctoral student Keming Zhang. Credit: Photo courtesy of Keming Zhang
But if the foreground star has a planet, the planet creates a separate brightness peak within the peak caused by the star. When trying to reconstruct the orbital configuration of the exoplanet that produced the signal, general relativity often allows two or more so-called degenerate solutions, all of which can explain the observations.
To date, astronomers have generally dealt with these degeneracies in simplistic and artificially distinct ways, Gaudi said. If the distant starlight passes close to the star, the observations could be interpreted either as a wide or a close orbit for the planet an ambiguity astronomers can often resolve with other data. A second type of degeneracy occurs when the background starlight passes close to the planet. In this case, however, the two different solutions for the planetary orbit are generally only slightly different.
According to Gaudi, these two simplifications of two-body gravitational microlensing are usually sufficient to determine the true masses and orbital distances. In fact, in a paper published last year, Zhang, Bloom, Gaudi, and two other UC Berkeley co-authors, astronomy professor Jessica Lu and graduate student Casey Lam, described a new AI algorithm that does not rely on knowledge of these interpretations at all. The algorithm greatly accelerates analysis of microlensing observations, providing results in milliseconds, rather than days, and drastically reducing the computer crunching.
Zhang then tested the new AI algorithm on microlensing light curves from hundreds of possible orbital configurations of star and exoplanet and discovered something unusual: There were other ambiguities that the two interpretations did not account for. He concluded that the commonly used interpretations of microlensing were, in fact, just special cases of a broader theory that explains the full variety of ambiguities in microlensing events.
The two previous theories of degeneracy deal with cases where the background star appears to pass close to the foreground star or the foreground planet, Zhang said. The AI algorithm showed us hundreds of examples from not only these two cases, but also situations where the star doesnt pass close to either the star or planet and cannot be explained by either previous theory. That was key to us proposing the new unifying theory.
Gaudi was skeptical, at first, but came around after Zhang produced many examples where the previous two theories did not fit observations and the new theory did. Zhang actually looked at the data from two dozen previous papers that reported the discovery of exoplanets through microlensing and found that, in all cases, the new theory fit the data better than the previous theories.
People were seeing these microlensing events, which actually were exhibiting this new degeneracy but just didnt realize it, Gaudi said. It was really just the machine learning looking at thousands of events where it became impossible to miss.
Zhang and Gaudi have submitted a new paper that rigorously describes the new mathematics based on general relativity and explores the theory in microlensing situations where more than one exoplanet orbits a star.
The new theory technically makes interpretation of microlensing observations more ambiguous, since there are more degenerate solutions to describe the observations. But the theory also demonstrates clearly that observing the same microlensing event from two perspectives from Earth and from the orbit of the Roman Space Telescope, for example will make it easier to settle on the correct orbits and masses. That is what astronomers currently plan to do, Gaudi said.
The AI suggested a way to look at the lens equation in a new light and uncover something really deep about the mathematics of it, said Bloom. AI is sort of emerging as not just this kind of blunt tool thats in our toolbox, but as something thats actually quite clever. Alongside an expert like Keming, the two were able to do something pretty fundamental.
Reference: A ubiquitous unifying degeneracy in two-body microlensing systems by Keming Zhang, B. Scott Gaudi and Joshua S. Bloom, 23 May 2022, Nature Astronomy.DOI: 10.1038/s41550-022-01671-6
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What does the future hold for AI in healthcare? – Healthcare IT News
Posted: at 2:44 am
Can you imagine a future in which babies wear smart clothing to track their every move? It may sound like something from science fiction, but a romper suit being piloted in Helsinki, Copenhagen, and Pisa does exactly that.
The motor assessment of infants jumpsuit (MAIJU) looks like typical baby clothing, but there is a crucial difference it is full of sensors which assess child development.
MAIJUoffers the first of its kind quantitative assessment of infants motor abilities through the age from supine lying to fluent walking, explains Professor Sampsa Vanhatalo, project lead at the University of Helsinki. Such quantitation has not been possible anywhere, not even in hospitals. Here, we are bringing the solution to homes, which provides the only ecologically relevant context for motor assessment.
Vanhatalodescribes the path from wishful thinking about a solution to a possible clinical implementation as a windy road.
There is no lack of dreams or technology, but we are lacking relevant and sufficient clinical problem statements, ecologically and context relevant datasets, reliable clinical phenotyping of the material, as well as suitable legislation for products that dont follow the traditional forms, he says.
Machine learning allowed the researchers at Helsinki to find latent characteristics in infants movement signals that could not be identified through conventional heuristic planning.
At the same time, we need to remember that AI in medical applications can only be as intelligent as we allow it to be, adds Vanhatalo. Real world situations are much muddier than we hope, and the ambiguity of many clinical situations or diagnoses is significantly limiting our chance to build as accurate AI solutions as we would hope. For instance, it is not possible to train and validate a classifier for the myriad of medical diagnoses which do not have clear-cut boundaries.
Vanhatalo also believes that the medical community needs to recognise sensible targets for AI.
It is much more fruitful to train clinical decision support systems (CDSS) than to train clinical decision systems, he argues. The latter is what some people hope and others fear; but the liabilities, including legal ones, from the decisions are so big that I struggle to see any company dare to commercialise such solutions. Indeed, I can already see how the legal risks from such liabilities, even if indirect or illusionary, are creating a bottleneck for commercialisation of many good AI products.
The cutting edge of oncology
One area of medicine in which AI holds great potential to revolutionise care is oncology.Professor Karol Sikora, chief medical officer (CMO) at cancer care vanguard, Rutherford House, believes that machine learning can benefit physicians by assisting in complex treatment decisions.
A range of commercial solutions are available to identify and map nearby organs at risk in apposition to the cancer, explains Sikora. Precision oncology demands the analysis of large volumes of data in an unprecedented way and we hope AI will provide patient benefit long term.
Rutherford Healths network of oncologycentres use the latest innovations in cancer technology, such as AI for radiotherapy treatment planning.
According to Sikora, machine learning could also have a huge benefit in enhancing patient choice in the future. AI could drive patient understanding of the risk benefit equation associated with any intervention, he says.
Demystifying AI
But for healthcare organisations to fully untap the potential of AI there is a need to demystify the noise around it, according to Atif Chaughtai, senior director of global healthcare and life sciences business at software firm Red Hat.
AI applied correctly has huge potential in savings lives and managing the ever-increasing cost of healthcare, says Chaughtai. In thefuture AI will continue to evolve and will be widely used as an assistive technology to perform tasks with more accuracy and efficiency with humans in the loop to make final decisions.
He adds that for AI capability to be adopted successfully, organisations must introduce change at a manageable pace and work collaboratively to innovate on intelligent business processes.
Often times, as data scientists or IT professionals we dont take the time understand the business process of our customer resulting in poor change management, he says.
Vanhatalo, Sikora, and Chaughtai will be speaking at the session on Unlocking the Future of AIat the HIMSS22 European Health Conference and Exhibition, which is taking place June 14-16, 2022.
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AI: The pattern is not in the data, it’s in the machine – ZDNet
Posted: at 2:44 am
A neural network transforms input, the circles on the left, to output, on the right. How that happens is a transformation of weights, center, which we often confuse for patterns in the data itself.
It's a commonplace of artificial intelligence to say that machine learning, which depends on vast amounts of data, functions by finding patterns in data.
The phrase, "finding patterns in data," in fact, has been a staple phrase of things such as data mining and knowledge discovery for years now, and it has been assumed that machine learning, and its deep learning variant especially, are just continuing the tradition of finding such patterns.
AI programs do, indeed, result in patterns, but, just as "The fault, dear Brutus, lies not in our stars but in ourselves," the fact of those patterns is not something in the data, it is what the AI program makes of the data.
Almost all machine learning models function via a learning rule that changes the so-called weights, also known as parameters, of the program as the program is fed examples of data, and, possibly, labels attached to that data. It is the value of the weights that counts as "knowing" or "understanding."
The pattern that is being found is really a pattern of how weights change. The weights are simulating how real neurons are believed to "fire", the principle formed by psychologist Donald O. Hebb, which became known as Hebbian learning, the idea that "neurons that fire together, wire together."
Also: AI in sixty seconds
It is the pattern of weight changes that is the model for learning and understanding in machine learning, something the founders of deep learning emphasized. As expressed almost forty years ago, in one of the foundational texts of deep learning, Parallel Distributed Processing, Volume I, James McClelland, David Rumelhart, and Geoffrey Hinton wrote,
What is stored is the connection strengths between units that allow these patterns to be created [] If the knowledge is the strengths of the connections, learning must be a matter of finding the right connection strengths so that the right patterns of activation will be produced under the right circumstances.
McClelland, Rumelhart, and Hinton were writing for a select audience, cognitive psychologists and computer scientists, and they were writing in a very different age, an age when people didn't make easy assumptions that anything a computer did represented "knowledge." They were laboring at a time when AI programs couldn't do much at all, and they were mainly concerned with how to produce a computation any computation from a fairly limited arrangement of transistors.
Then, starting with the rise of powerful GPU chips some sixteen years ago, computers really did begin to produce interesting behavior, capped off by the landmark ImageNet performance of Hinton's work with his graduate students in 2012 that marked deep learning's coming of age.
As a consequence of the new computer achievements, the popular mind started to build all kinds of mythology around AI and deep learning. There was a rush of really bad headlines likening the technology to super-human performance.
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Today's conception of AI has obscured what McClelland, Rumelhart, and Hinton focused on, namely, the machine, and how it "creates" patterns, as they put it. They were very intimately familiar with the mechanics of weights constructing a pattern as a response to what was, in the input, merely data.
Why does all that matter? If the machine is the creator of patterns, then the conclusions people draw about AI are probably mostly wrong. Most people assume a computer program is perceiving a pattern in the world, which can lead to people deferring judgment to the machine. If it produces results, the thinking goes, the computer must be seeing something humans don't.
Except that a machine that constructs patterns isn't explicitly seeing anything. It's constructing a pattern. That means what is "seen" or "known" is not the same as the colloquial, everyday sense in which humans speak of themselves as knowing things.
Instead of starting from the anthropocentric question, What does the machine know? it's best to start from a more precise question, What is this program representing in the connections of its weights?
Depending on the task, the answer to that question takes many forms.
Consider computer vision. The convolutional neural network that underlies machine learning programs for image recognition and other visual perception is composed of a collection of weights that measure pixel values in a digital image.
The pixel grid is already an imposition of a 2-D coordinate system on the real world. Provided with the machine-friendly abstraction of the coordinate grid, a neural net's task of representation boils down to matching the strength of collections of pixels to a label that has been imposed, such as "bird" or "blue jay."
In a scene containing a bird, or specifically a blue jay, many things may be happening, including clouds, sunshine, and passers by. But the scene in its entirety is not the thing. What matters to the program is the collection of pixels most likely to produce an appropriate label. The pattern, in other words, is a reductive act of focus and selection inherent in the activation of neural net connections.
You might say, a program of this kind doesn't "see" or "perceive" so much as it filters.
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The same is true in games, where AI has mastered chess and poker. In the "full-information" game chess, mastered by DeepMind's AlphaZero program, the machine learning task boils down to crafting a probability score at each moment of how much a potential next move will lead ultimately to win, lose or draw.
Because the number of potential future game board configurations cannot be calculated even by the fastest computers, the computer's weights cut short the search for moves by doing what you might call summarizing. The program summarizes the likelihood of a success if one were to pursue several moves in a given direction, and then compares that summary to the summary of potential moves to be taken in another direction.
Whereas the state of the board at any moment the position of pieces, and which pieces remain might "mean" something to a human chess grandmaster, it's not clear the term "mean" has any meaning for DeepMind's AlphaZero for such a summarizing task.
A similar summarizing task is achieved for the Pluribus program that in 2019 conquered the hardest form of poker, No-limit Texas hold'em. That game is even more complex in that it has hidden information, the players' face down cards, and additional "stochastic" elements of bluffing. But the representation is, again, a summary of likelihoods by each turn.
Even in programs that handle human language, what's in the weights is different from what the casual observer might suppose. GPT-3, the top language program from OpenAI, can produce strikingly human-like output in sentences and paragraphs.
Does the program "know" language? Its weights hold a representation of the likelihood of how individual words and even whole strings of text are found in sequence with other words and strings.
You could call that function of a neural net a summary similar to AlphaGo or Pluribus, given that the problem is rather like chess or poker. But the possible states to be represented as connections in the neural net are not just vast, they are infinite given the infinite composability of language.
On the other hand, given that the output of a language program such as GPT-3, a sentence, is a fuzzy answer rather than a discrete score, the "right answer" is somewhat less demanding than the win, lose or draw of chess or poker. You could also call this function of GPT-3 and similar programs an "indexing" or an "inventory" of things in their weights.
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Do humans have a similar kind of inventory or index of language? There doesn't seem to be any indication of it so far in neuroscience. Likewise, in the expression"to tell the dancer from the dance,"does GPT-3 spot the multiple levels of significance in the phrase, or the associations? It's not clear such a question even has a meaning in the context of a computer program.
In each of these cases chess board, cards, word strings the data are what they are: a fashioned substrate divided in various ways, a set of plastic rectangular paper products, a clustering of sounds or shapes. Whether such inventions "mean" anything, collectively, to the computer, is only a way of saying that a computer becomes tuned in response, for a purpose.
The things such data prompt in the machine filters, summarizations, indices, inventories, or however you want to characterize those representations are never the thing in itself. They are inventions.
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But, you may say, people see snowflakes and see their differences, and also catalog those differences, if they have a mind to. True, human activity has always sought to find patterns, via various means. Direct observation is one of the simplest means, and in a sense, what is being done in a neural network is a kind of extension of that.
You could say the neural network reveals what was always true in human activity for millennia, that to speak of patterns is a thing imposed on the world rather than a thing in the world. In the world, snowflakes have form but that form is only a pattern to a person who collects and indexes them and categorizes them. It is a construction, in other words.
The activity of creating patterns will increase dramatically as more and more programs are unleashed on the data of the world, and their weights are tuned to form connections that we hope create useful representations. Such representations may be incredibly useful. They may someday cure cancer. It is useful to remember, however, that the patterns they reveal are not out there in the world, they are in the eye of the perceiver.
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AI: The pattern is not in the data, it's in the machine - ZDNet
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