FILE - In this Friday, Nov. 15, 2013 file photo Russian President Vladimir Putin, right, and Defense Minister Sergei Shoigu attend a meeting while visiting the airborne troops school in the city of Ryazan, some 100 km (62.5 miles) southeast of Moscow, Russia. President Vladimir Putin on Wednesday, Feb. 26, 2014, ordered massive exercises involving most of its military units in western Russia amid tensions in Ukraine. (AP Photo/RIA-Novosti, Alexei Nikolsky, Presidential Press Service, File)
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