U.S. Marines with Echo Battery, 2nd Battalion, 10th Marine Regiment, 2nd Marine Division, conduct a 21-gun salute at William Pendleton Thomas Field on Marine Corps Base Camp Lejeune, North Carolina, Feb. 17, 2020 - U.S. Marines with Echo Battery, 2nd Battalion, 10th Marine Regiment, 2nd Marine Division, conduct a 21-gun salute at William Pendleton Thomas Field on Marine Corps Base Camp Lejeune, North Carolina, Feb. 17, 2020. The ceremony was conducted to commemorate the presidents who have led the United Sates throughout the years. (U.S. Marine Corps photo by Lance Cpl. Ginnie Lee)