Rocket Ready Marines conduct simulated fire missions with an M142 High Mobility Artillery Rocket System during an exercise at San Clemente Island, Calif., May 2, 2020. HIMARS is a full-spectrum, combat-proven, precision-strike weapons system. SHARE: Download: Full Size (1.63 MB) Tags: gps, marine corps Credit: Marine Corps Sgt. Manuel A. Serrano VIRIN: 200503-M-SH393-0040Y.JPG Photo Gallery