1st Calvary, Combat Aviation Groups held down the fort with help from the Marines that where still there. There were still some Navy offshore that helped too later with firepower. The Army of the Republic of Vie
US Air Force, US Navy, and US Marine Corps. The Coast Guard, the other armed force of the United States, is technically under the wing of the Department of Homeland Security, although it operates under the DoD during times of war. Each branch of the armed services...