Airmen from the 18th Logistics Readiness Squadron from Kadena Air Base, Japan, partner with members of the Australian Army for a refueling exercise at the Royal Australian Air Force Base Darwin, Australia, July 8, 2015, during Talisman Sabre 2015. Talisman Sabre is a biennial exercise that provides an invaluable opportunity for nearly 30,000 U.S. and Australian defense forces to conduct operations in a combined, joint and interagency environment that increases both countries’ ability to plan and execute a full range of operations from combat missions to humanitarian assistance efforts. (U.S. Army photo/Sgt. Steven Peterson)