PHILIPPINE SEA (June 13, 2022) U.S. Marines with Marine Fighter Attack Squadron (VMFA) 121 conduct maintenance on F-35B Lightning II aircraft while underway aboard the amphibious assault carrier USS Tripoli (LHA 7), June 13, 2022. Marines with VMFA-121, based out of Marine Corps Air Station Iwakuni, Japan, are conducting flight operations in support of a free and open Indo-Pacific. (U.S. Marine Corps photo by Sgt. Jackson Ricker)