U.S. Navy Builder 3rd Class Shawn Laborde uses a reciprocating saw. U.S. Navy Builder 3rd Class Shawn Laborde, assigned to U.S. Naval Mobile Construction Battalion 1, Task Force Sierra uses a reciprocating saw to cut a window opening into a mobile guard shack while deployed to Iraq on March 12, 2008. Construction Battalions 1 and 17 are deployed to several locations in the Middle East and Afghanistan providing responsive military construction support to U.S. military operations. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 786618-N-YAZ05-111.jpg Photo Gallery