SHOULDER LAUNCH Marines fire an MK153 shoulder-launched assault weapon during an operational test and evaluation activity on Marine Corps Air Ground Combat Center Twentynine Palms, Calif., March 7, 2015. The Marines are antitank missileman assigned to Weapons Company, Ground Combat Element Integrated Task Force. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 728630-C-KOP30-597.jpg Photo Gallery