Aviators from the 23rd Expeditionary Bomb Squadron render a salute during the Linebacker II Remembrance Ceremony Dec. 18, 2015, at Andersen Air Force Base, Guam. During the ceremony, Airmen from the 23rd EBS made a 33 person formation, signifying the 33 Airmen who died during Operation Linebacker II. (U.S. Air Force photo/Staff Sgt. Benjamin Gonsier)