Airmen 1st Class Matthew Fields and David Rogers, 633d Security Forces Squadron Vehicle Search Unit, inspect a vehicle during an Operational Readiness Inspection at Langley Air Force Base Va., April 9, 2011. An ORI is conducted to evaluate and measure a unit’s wartime, contingency and force sustainment mission as well as its ability to perform operation plans and assigned tasks. (U.S. Air Force photo by Airman 1st Class Camilla Elizeu/Released)