American Boeing B-17 “Flying Fortress” bombers from the 20th Bomber Squadron of the 2nd Bomber Group of the 15th Air Force during a combat mission in the sky over Nazi Germany.
From above is P-38 “Lightning” heavy fighter aircraft from the 1st fighter group of US Air Force (USAF), covering the B-17 bombers.
Location: Blechammer, Germany
Date: July 25, 1944