LANGLEY AIR FORCE BASE, Va. -- Staff Sgt. Danielle Diaz, medical technician (center), assists Capts. Jason Feese and James Dahle, physicians from the 1st Medical Operations Squadron, as they treat Airman 1st Class Andrew Nicklow, 1st Civil Engineer Squadron, for simulated chest wounds and internal injuries during a Phase II exercise here June 27. The 1st Fighter Wing’s Phase II Operational Readiness Exercise is an evaluation of employment, mission support and the ability to survive and operate in a combat environment. (U.S. Air Force photo/Staff Sgt. Samuel Rogers)

LANGLEY AIR FORCE BASE, Va. -- Airman 1st Class Max Zanol, 1st Equipment Maintenance Squadron, inspects damage to on an F-22A Raptor during a Phase II exercise here June 27. The 1st Fighter Wing’s Phase II Operational Readiness Exercise is an evaluation of employment, mission support and the ability to survive and operate. (U.S. Air Force photo/Staff Sgt. Austin Knox)

LANGLEY AIR FORCE BASE, Va. -- An Airman stays hydrated during the Phase II exercise at here June 25 where the temperature exceeded 90 degrees. The 1st Fighter Wing’s Phase II Operational Readiness Exercise is an evaluation of employment, mission support and the ability to survive and operate. (U.S. Air Force photo/Staff Sgt. Austin Knox)