NATO and Russia watch one another closely in Eastern …

Sweden scrambled fighter jets to intercept two Russian military planes that flew too close to Swedish airspace.

With Russia flexing its muscles, three of its Baltic neighbors -- Estonia, Latvia and Lithuania have asked NATO to permanently deploy ground troops as a deterrent.

Russian fighter jets are being watched closely by NATO as the country flexes it's muscle in the air.

CBS News

On Europe's Eastern frontier, NATO F-16s and Eurofighters drill for something they're doing more and more, intercepting Russian military aircraft flying too close for comfort to European airspace.

A cockpit video shows NATO jets shadowing Russian planes, which often try to stay invisible by turning off their transponders.

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The Royal Air Force scrambled fighter jets to escort Russian bombers away from U.K. airspace, an encounter that one analyst described to Charlie ...

We watched the NATO pilots practice from a military transport plane. But last years in the Baltic states, they did this for real more than 150 times, a nearly four-fold increase on 2013.

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