Construction Electrician Daniel Miranda assigned to Naval Mobile Construction Battalion Forty (NMCB-40) from Port Hueneme, CA, holds a tension strap supporting an "A" frame on a Tension Fabric Structure, to be used for the housing of vehicles to protect them from the harsh desert environment. NMCB-40 is conducting missions in support of Operation Enduring Freedom. U.S. Navy photo by Chief Photographer?s Mate Jerry Woller.