U.S. Air Force Staff Sgt. Kristin Galante, 633rd Inpatient Squadron medical technician, applies artificial wounds to Staff Sgt. Nick Delong, 633rd Aerospace Medicine Squadron optometry technician, during a phase II operational readiness exercise at Langley Air Force Base, Va., April 19, 2012. Airmen practiced for future inspections and exercises in the coming months. (U.S. Air Force photo by Airman 1st Class Teresa Cleveland/Released)