Gunner's Mate Seaman Omar Renfro, assigned to Naval Mobile Construction Battalion 11, checks the shot grouping on a target for a shipmate at a water-logged firing range on Camp Leatherneck while Seabees battlesight zero their weapons. NMCB-11 is homeported in Gulfport, Miss., and is deployed to Afghanistan to conduct general, mobility, survivability engineering operations, defensive operations, Afghan National Army partnering and detachment of units in combined/joint operations area, Afghanistan. (U.S. Navy photo by: Mass Communication Specialist 1st Class Jonathan Carmichael)
Petty Officer 1st Class Jonathan Carmichael
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