A Russian Ka-52 helicopter known as “Alligator” was shot down on Sunday by Ukraine’s air force, a striking show of force as Ukraine turns the tide in the nearly yearlong war. The “bird” was shot down around 2 p.m. local time in eastern Ukraine, though the Facebook post announcing the hit did not say exactly where it was. A video showed the chopper spiraling toward the ground along the sunny horizon, leaving a puff of smoke in its wake. According to Ukrainian broadcaster Hromadske, the helicopter was equipped with an anti-tank missile system, a laser-guided cannon, and aerial bombs. It is reportedly worth $16 million. Ukraine has managed to keep Russian forces away from its major cities in recent months, though Russia’s shelling campaign has not ceased.