Exercise Review Marine Corps Cpl. Matthew Wagner, center, gives an after-action report to his squad after participating in a live-fire event as part of Exercise Iron Fist at Marine Corps Base Camp Pendleton, Calif., Feb. 13, 2017. Wagner is a squad leader assigned to the 1st Platoon, 1st Battalion, 1st Marine Regiment. Marine Corps photo by Lance Cpl. Tyler Byther SHARE: Download: Full Size (1.87 MB) Tags: Marines, training, Marine Corps Credit: Lance Cpl. Tyler Byther VIRIN: 170213-M-WD014-154A.JPG Photo Gallery