U.S. Marine Corps Lance Cpl. Dexter Madrigal, a rifleman with 3d Battalion, 7th Marine Regiment, Ground Combat Element, Marine Rotational Force-Darwin 22, and Australian Army Pvt. Daniel Rochford, with 16th Battalion, Royal Western Australian Regiment, pose for a photograph under the stars after completing an airfield seizure event as part of exercise Koolendong 22, at Royal Australian Air Force Base Curtin, WA, Australia, July 19, 2022. Exercise Koolendong 22 is a combined and joint force exercise focused on expeditionary advanced base operations conducted by U.S. Marines, U.S. Soldiers, U.S. Airmen, and Australian Defence Force personnel. - U.S. Marine Corps Lance Cpl. Dexter Madrigal, a rifleman with 3d Battalion, 7th Marine Regiment, Ground Combat Element, Marine Rotational Force-Darwin 22, and Australian Army Pvt. Daniel Rochford, with 16th Battalion, Royal Western Australian Regiment, pose for a photograph under the stars after completing an airfield seizure event as part of exercise Koolendong 22, at Royal Australian Air Force Base Curtin, WA, Australia, July 19, 2022. Exercise Koolendong 22 is a combined and joint force exercise focused on expeditionary advanced base operations conducted by U.S. Marines, U.S. Soldiers, U.S. Airmen, and Australian Defence Force personnel.