William Newell, U.S. Marine Security Guard of Detachment Saigon 1975 signs the guidon from Detachment Saigon at the McAnulty Training Center on Marine Corps Base Quantico, VA., July 28, 2023. The gathering was held in honor of MSGs, Cpl. Charles McMahon Jr. and Lance Cpl. Darwin L. Judge who were the last Marines killed in action during the end of the Vietnam War. (U.S. Marine Corps photo by Sgt. Ramon Garcia)