Cpl Charles McMahon along with LCpl Darwin Judge was the last Killed In Action serviceman in the Vietnam War. Cpl McMahon grew up in Woburn, Massachutes He completed Marine Corps Boot Camp and Marine Security Guard School before shipping to Saigon, R. Vietnam as a Marine Security Guard to the American Embassy. He and LCpl Judge were killed together within the first two weeks of joining the detachment. Cpl McMahon and LCpl Judge was killed by a rocket attack from Five NVA Divisions defending the Defense Attaché Building on Tahn Sahn Knut airbase.
