A U.S. Army Aviation Battalion Japan UH-60 Black Hawk prepares for flight during a battalion collective training exercise July 31, 2017, at Kadena Air Base, Japan. USAABJ, stationed at Camp Zama, Japan, and the 1st Battalion, 1st Special Forces Group (Airborne), stationed at Torii Station, Japan, conducted cargo sling loading and parachute jump training. (U.S. Air Force photo/ Airman 1st Class Greg Erwin)