911th SFS conducts perimeter breach exercise

Staff Sgt. David Barbieri, fire team leader with the 911th Security Forces Squadron, restrains Staff Sgt. Domenic Mash, patrolman with the 911th SFS, as part of a perimeter breach exercise at the Pittsburgh International Airport Air Reserve Station, April 1, 2016. During the exercise Mash acted as an intruder and was successfully stopped by Barbieri and his fire team. (U.S. Air Force Photo by Airman Bethany Feenstra)

Members of the 911th Security Forces Squadron prepare for a training exercise at the Pittsburgh International Airport Air Reserve Station, April 1, 2016. The exercise tested the fire team’s ability to communicate and respond to an improvised explosive device and an intruder on base. (U.S. Air Force Photo by Airman Bethany Feenstra)

Members of the 911th Security Forces Squadron participate in a perimeter breach exercise at the Pittsburgh International Airport Air Reserve Station, April 1, 2016. The exercise included improvised explosive device recognition and reporting. (U.S. Air Force Photo by Airman Bethany Feenstra)

Members of the 911th Security Forces Squadron participate in a perimeter breach exercise at the Pittsburgh International Airport Air Reserve Station, April 1, 2016. The exercise was conducted over the April Academic Unit Training Assembly, a four-day training period designed to give Reserve Airmen an opportunity to update qualifications and conduct career-specific training. (U.S. Air Force Photo by Airman Bethany Feenstra)

Tech. Sgt. Wenger, training manager with the 911th Security Forces Squadron debriefs his team after they participated in a perimeter breach exercise at the Pittsburgh International Airport Air Reserve Station, April 1, 2016. The exercise was part of the career specific training part of the base’s Academic Unit Training Assembly, a training weekend dedicated to keeping Airmen qualified year round. (U.S. Air Force Photo by Airman Bethany Feenstra)