A U.S. Air Force B-52H Stratofortress, assigned to the 20th Expeditionary Bomb Squadron, deployed from Barksdale Air Force Base, La., approaches the flight line at Royal Australian Air Force (RAAF) Base Darwin, Australia, April 6, 2018. Two U.S. Air Force bombers visited the base in Australia’s Northern Territory to support the U.S. Pacific Command's Enhanced Air Cooperation (EAC) initiative in cooperation with RAAF joint terminal attack controller teams. The EAC comprises a range of air exercises and training activities designed to enhance regional cooperation, coordination, and interoperability between Australian and U.S. service members. (U.S. Air Force photo by Staff Sgt. Alexander W. Riedel)