A Romanian Soldier, assigned to the Black Bats, 228th Air Defense Battalion, operates a Oerlikon canon anti air weapon system during a multinational training scenario where Polish Soldiers, assigned to the 15th Mechanized Brigade, and the 1st Warsaw Armored Brigade, trained with Romanian Soldiers, assigned to the Black Bats, 228th Air Defense Battalion, in support of NATO's enhanced Forward Presence Battle Group Poland in Bemowo Piskie, Poland, Feb. 6, 2020.