Senior Airman Robin Lu, a Kadena maintainer deployed to the 33rd Expeditionary Helicopter Maintenance Unit, marshals a U.S. Air Force HH-60G Pave Hawk helicopter prior to take-off at Bagram Airfield, Afghanistan, May 25, 2012. Lu, a resident of Irvine, Calif., serves on a team of helicopter maintainers who enable Bagram’s Combat Search and Rescue capability in support of NATO and Afghan security forces. (U.S. Air Force photo/Capt. Raymond Geoffroy)