Papua New Guinea Defense Force members conduct close order drill during a celebration for Papua New Guinea's 50th Independence Day on Sept. 16, 2025. The Defense POW/MIA Accounting Agency is grateful to its partners in Papua New Guinea and celebrates the long cooperation between the people of Papua New Guinea and the United States, as well as the 50th anniversary of the establishment of diplomatic relations between the two countries following Papua New Guinea's independence from Australia. (U.S. Air Force photo by Staff Sgt. Matthew Angulo)