U.S. Navy sailors move K-Span panels to an assembly area. U.S. Navy sailors attached to Naval Mobile Construction Battalion 5 move K-Span panels to an assembly area at Camp Leatherneck, Afghanistan, on July 25, 2010. Naval Mobile Construction Battalion 5 deployed to Afghanistan to execute general engineering, infrastructure construction and project management in support of Operation Enduring Freedom. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 064060-Y-NZY91-157.jpg Photo Gallery