Keywords: US Navy 110304-N-1786N-308 Boatswain's Mate Seaman Shane Hayne, assigned to Amphibious Construction Battalion (ACB) 1,.jpg en CAMP PENDLETON Calif March 4 2011 Boatswain's Mate Seaman Shane Hayne assigned to Amphibious Construction Battalion ACB 1 directs a high mobility multipurpose wheeled vehicle onto a roll-on/roll-off discharge facility platform during exercise Pacific Horizon 2011 During the exercise Marine and Navy units will establish command and control construct an 850-person camp execute maritime pre-positioning force operations and retrograde and redeploy allocated forces U S Navy photo by Mass Communication Specialist 2nd Class Bryan Niegel/Released 2011-03-04 110304-N-1786N-308 Navy http //www navy mil/view_image asp id 98562 U S Navy photo by Mass Communication Specialist 2nd Class Bryan Niegel PD-USGov-Military-Navy Marine Corps Base Camp Pendleton Pacific Horizon 2011 Amphibious Construction Battalion 1 Humvees in United States service |