Aircrew members from the 36th Expeditionary Refueling Squadron, representing Airmen that lost their lives during Operation Linebacker ll, stand in formation during the memorial ceremony on Andersen Air Force Base, Guam, Dec. 17. Operation Linebacker II was conducted from Dec. 18, 1972, to Dec. 29, 1972, after peace talks between the U.S. and North Vietnam broke down. (U.S. Air Force photo/Staff Sgt. Jamie Powell)