HomeU.S. Military–Marine Security Guard ...Robert McMaugh hide Robert McMaugh DS Memorial April 18, 1983 Diplomatic Security Memorial U.S. Military—Marine Security Guard Year of Death: 1983 Cpl. Robert V. McMaugh, Marine Security Guard, died on April 18, 1983, in Beirut, Lebanon. He was killed during a terrorist bombing of U.S. Embassy Beirut. To read more about the life of Robert McMaugh, click here. Photo: Private collection image Tags DS Military Marine Security Lebanon