U.S. Air Force Airman 1st Class Alexander J Loberg, 37th Airlift Squadron C-130J Super Hercules loadmaster, stands by the side door of his aircraft as he assists with airdrop operations over Poland, Aug. 7, 2018. U.S. aircrews and aircraft airdropped Polish paratroopers as part of Aviation Rotation 18-4, a bilateral exercise between the U.S. and Polish armed forces. (U.S. Air Force photo by Senior Airman Joshua Magbanua)