A U.S. Air Force B-52H Stratofortress bomber takes off from Andersen Air Force Base, Guam, on a higher headquarters-directed Continuous Bomber Presence mission in support of exercise Pitch Black 18 in Australia's Northern Territory Aug. 6, 2018 (HST). Bilateral training between the United States and allies like Australia increases interoperability and strengthens our long-standing military-to-military partnerships. (U.S. Air Force photo by Airman 1st Class Christopher Quail)