LANGLEY AIR FORCE BASE, Va. -- Staff Sgt. Allan Arcia, 1st Aircraft Maintenance Squadron, dons his chemical warfare gear during the Operational Readiness Inspection training day here March 11, where Airmen prepared for Langley’s upcoming ORI, which is scheduled for April. During the training, troops practiced their ability to survive and operate, perform post attack reconnaissance, self-aid buddy care, and went over material from the Airman’s manual and general knowledge on military operations. (U.S. Air Force photo/Senior Airman Cecil C. McCloud)