U.S. Marine Corps Lance Cpl. Kasen A. Deterline with

U.S. Marine Corps Lance Cpl. Kasen A. Deterline with 3rd Battalion, 12th Marine Regiment, 3rd Marine Division, conducts artillery training during Thunder Field Training Exercise on Camp Hansen, Okinawa, Japan, March 18, 2020. Thunder FTX allows 3rd Marine Division to create a distributed network of firing assets in order to ensure command and control over long distances. This style of distributed operations ensures redundant, resilient and responsive fires while the division operates inside the enemy’s engagement zone. Deterline, a native of Roaring Spring, Pa., is a field artillery cannoneer. (U.S. Marine Corps photo by Lance Cpl. Ujian Gosun)