5th Cavalry Regiment Oliver Stone's service with Company E, 52nd Infantry (LRP), 1st Air Cavalry Division, in Vietnam and his movie Platoon. Allen M. Burdett Jr. commanded the division's 11th Aviation Group from 1965 to 1966. 1st Guards Cavalry Corps References Further reading – full text American Cavalry Divisions 1941–1945 order of battle information posted at the Combined Arms Research Library, Fort Leavenworth, Kansas The Brigade: A History, Its Organization and Employment in the US Army by John J. McGrath, Combat Studies Institute Press, Fort Leavenworth, Kansas, 2004 U.S. Army Order of Battle 1919–1941, Volume 2. The Arms: Cavalry, Field Artillery, and Coast Artillery, 1919–41 by Lieutenant Colonel (Retired) Steven E. Clay, Combat Studies Institute Press, Fort Leavenworth, KS, 2011 U.S. Army Combat Units 1 September 1939 order of battle information posted at the Combined Arms Research Library, Fort Leavenworth, Kansas External links 1st Cavalry Division Home Page – official site. 1st Cavalry Division Association 1st Cavalry Division Lineage & Honors at the United States Army Center of Military History GlobalSecurity.org: 1st Cavalry Division Photographic history of 1st Cav LRRP Rangers in Vietnam Project PRIAM – WWII 1st Cavalry Division MIAs Vietnam 1st Air Cavalry Division 2nd Brigade 1st Battalion 5th US Cavalry, 2nd Battalion 5th US Cavalry, 2nd Battalion 12th US Cavalry Photos, Memorial Pages and links Media 01 001 001 001st Cavalry Division 001 Cavalry Division, 01 USArmDiv0001 United States