U.S. Army Staff Sgt. Jonathon Alarcon, 1-214th General Support Aviation Battalion, 12th Combat Aviation Brigade CH-47 flight engineer section chief, gives a CH-47 Chinook helicopter briefing to U.S. Airmen assigned to units within the 435th Contingency Response Group during exercise Agile Wolf 20-04 at Ramstein Air Base, Germany, May 27, 2020. Before conducting sling load operations, Alarcon explained the mechanics and capabilities of the helicopter. Agile Wolf 20-04 is an exercise designed to sharpen the 435th CRG’s tactics, techniques and procedures for establishing expeditionary airfields on demand. (U.S. Air Force photo by Senior Airman Milton Hamilton)