Lt. Col. Bryan Salmon, 149th Fighter Squadron, taxis an F-22 Raptor to the runway during an Operational Readiness Inspection at Langley Air Force Base, Va., April 10, 2011. The inspection evaluates an installation’s ability to efficiently deploy military members, cargo and equipment while adjusting to rapidly changing security conditions. (U.S. Air Force Photo/Airman 1st Class Teresa Zimmerman/Released)