Life Support Lends a hand to Valiant Shield
Master Sgt. Calvin Warner, 67th Fighter Squadron, and Airman 1st Class Thomas Adams, 44th Fighter Squadron, perform maintenance on flight crew equipment during the Valiant Shield exercise at Andersen Air Base, Guam, September 14, 2010. Valiant Shield is a joint service exercise that focuses on training and interoperability while responding to a range of mission scenarios. (U.S. Air Force Photo/Staff Sgt. Lakisha A. Croley)