Russian state media says the strike also hit a fertilizer. Explosions and fire have hit an ammunition depot in Ukraine in a possible act of sabotage, officials say, leading to the evacuation of thousands of people. Serhiy Haidai told The Associated Press on Tuesday. Ukrainian authorities said their forces targeted a Russian ammunition depot in southern Ukraine overnight, resulting in a massive explosion that killed 52. By Tim McNulty. window.googletag = window.googletag || {cmd: []};