BELBEK, CRIMEA - MARCH 22: Russian special forces storm the Ukrainian Belbek Airbase on March 22, 2014 near Sevastopol, Crimea. Russian troops have seized control of Belbek Airbase, one of the last Ukrainian military bases which have not surrendered after the annexation of Crimea by Russia. (Photo by Oleg Klimov/Epsilon/Getty Images)