Construction Mechanic 2nd Class Brendan Kelley of Naval Mobile Construction Battalion (NMCB) 133, Task Force Anchor, tightens a U-bolt in preparation to lift a section of overhead support for a tension fabric structure at a project site aboard Camp Leatherneck. NMCB 133 is currently deployed to Afghanistan in support of engineering operations for coalition forces, the Afghan National Army and the local population. (U.S. Navy photo by Mass Communication Specialist 1st Class Steven Myers/Released)

Photo by: Petty Officer 1st Class Steven Myers |  VIRIN: 130124-N-ZZ182-2978.jpg