Ukrainian Army General and Hero of Ukraine Yuri Tishkov, left, speaks on the phone as he surveys broken equipment at the air control tower for Kirov military airfield, in Feodosia, Crimea, Ukraine, Saturday, March 1, 2014. General Tishkov accused armed men, who he said were Russian troops, of braking into the air control tower and smashing much of the equipment on Friday, and then left the area. (AP Photo/Darko Vojinovic)

Ukrainian Army General and Hero of Ukraine Yuri Tishkov, left, speaks as he surveys broken equipment at the air control tower for Kirov military airfield, in Feodosia, Crimea, Ukraine, Saturday, March 1, 2014. General Tishkov accused armed men, who he said were Russian troops, broke into the air control tower and smashed much of the equipment on Friday, and then left the area. (AP Photo/Darko Vojinovic)

Ukrainian Army General and Hero of Ukraine Yuri Tishkov, left, surveys broken equipment at the air control tower for Kirov military airfield, in Feodosia, Crimea, Ukraine, Saturday, March 1, 2014. General Tishkov accused armed men, who he said were Russian troops, of braking into the air control tower and smashing much of the equipment on Friday, and then left the area. (AP Photo/Darko Vojinovic)