DOD identifies Air Force casualty Published March 11, 2013 WASHINGTON (AFNS) -- The Department of Defense announced today the death of an Airman who was supporting Operation Enduring Freedom. Tech. Sgt. Larry D. Bunn, 43, of Bossier City, La., died March 7 as a result of a non-combat incident at an undisclosed base in Southwest Asia. He was assigned to the 307th Maintenance Squadron, Barksdale Air Force Base, La.