Two UH-1N Iroquois helicopters, assigned to the 459th Airlift Squadron, fly in formation during the 374th Airlift Wing (AW) Generation Exercise Elephant Walk at Yokota Air Base, Japan, May 4, 2018. The 374th AW conducted the exercise to train the wing’s ability to rapidly provide humanitarian aid and disaster relief throughout the Indo-Pacific region. (U.S. Air Force photo by Yasuo Osakabe)