Protective Mask
JOINT BASE ANDREWS, Md. -- Technical Sgt. Thomas Scibelli, 459th Air Refueling Wing dons his protective mask on Feb. 12. Approximately three hundred 459 ARW members participated in mission oriented protective posture 4 drills, one of six training sessions to prepare for the Operational Readiness Exercise in March and Operational Readiness Inspection in May. (U.S. Air Force photo by Sophia Piellusch)