Serbia Stockpiles Drones Amid Kosovo Tensions
A drone, left, and a Serbian Army Airbus H145M helicopter fly during a military exercise at the Army barracks in Pancevo, north of Belgrade, Serbia, on Jan. 3, 2022. (Darko Vojinovic/AP)
A drone, left, and a Serbian Army Airbus H145M helicopter fly during a military exercise at the Army barracks in Pancevo, north of Belgrade, Serbia, on Jan. 3, 2022. (Darko Vojinovic/AP)