A pair of U.S. Air Force F-16 Fighting Falcons, assigned to Kunsan Air Base, Republic of Korea, fly over the Northern Territory, Australia, while receiving air-to-air refueling from a Royal Australian Air Force KC-30A Multi-Role Tanker Transport aircraft during Exercise Pitch Black 2018, Aug. 7, 2018. This training focuses on exercising international forces in the planning and execution of large-scale offensive, counter-air and counter-land operations in a coalition environment against a capable adversary force. (U.S. Air Force photo by Senior Airman Savannah L. Waters)