Training Partners Marine Corps Cpl. Sathya Breckinridge and Lance Cpl. Keavious Blackmon provide simulated cover during an integrated training exercise at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Oct. 5, 2020. SHARE: Download: Full Size (1.11 MB) Tags: Marine Corps, Training Credit: Marines Corps Lance Cpl. Zachary Zephir VIRIN: 201005-M-EM580-1130H.JPG Photo Gallery