PITTSBURGH INTERNATIONAL AIRPORT AIR RESERVE STATION, Pa. -- Airmen assigned to the 911th Airlift Wing conducted a deployment exercise during the unit training assembly at the Pittsburgh International Airport Air Reserve Station, Pennsylvania, September 9-12, 2021. During the exercise, approximately 400 Steel Airmen practiced and honed expeditionary skills, including donning Mission Oriented Protective Posture (MOPP) gear and conducting security operations at entry control points. Steel Airmen also conducted their respective roles while in a degraded environment to ensure maximum readiness.