4th Squadron, 10th Cavalry Regiment (BlackJack) 1st Battalion, 66th Armor Regiment (Iron Knights) 1st Battalion, 68th Armor Regiment (Silver Lions) 1st Battalion, 8th Infantry Regiment (Fighting Eagles) 3rd Battalion, 29th Field Artillery Regiment (Pacesetters) 588th Brigade Engineer Battalion (Lone Star) 64th Brigade Support Battalion (Mountaineers) 4th Infantry Division Artillery Headquarters and Headquarters Battery Combat Aviation Brigade, 4th Infantry Division (Ivy Eagles) Brigade Headquarters and Headquarters Company 6th Squadron (Attack/Reconnaissance), 17th Cavalry Regiment 2nd Battalion (General Support), 4th Aviation Regiment 3rd Battalion (Assault), 4th Aviation Regiment 4th Battalion (Attack/Reconnaissance), 4th Aviation Regiment 404th Aviation Support Battalion 4th Infantry Division Sustainment Brigade (formerly known as 43rd Sustainment Brigade) Special Troops Battalion 68th Combat Sustainment Support Battalion Honors Campaign participation credit World War I: Aisne-Marne; Saint-Mihiel; Meuse-Argonne; Champagne 1918; Lorraine 1918 World War II: Normandy (with arrowhead) (Except 3rd Brigade); Northern France (Except 3rd Brigade); Rhineland (Except 3rd Brigade); Ardennes-Alsace (Except 3rd Brigade); Central Europe (Except 3rd Brigade); Vietnam: Counteroffensive, Phase II; Counteroffensive, Phase III; Tet Counteroffensive; Counteroffensive, Phase IV; Counteroffensive, Phase V; Counteroffensive, Phase VI; Tet 69/Counteroffensive; Summer-Fall 1969; Winter-Spring 1970; Sanctuary Counteroffensive (Except 3rd Brigade); Counteroffensive, Phase VII (Except 3rd Brigade). Operation Iraqi Freedom: Liberation of Iraq – 19 March 2003 to 1 May 2003. Transition of Iraq – 2 May 2003 to 28 June 2004. Iraqi Governance – 29 June 2004 to 15 December 2005. National Resolution – 16 December 2005 to 9 January 2007. Iraqi Surge - 10 January 2007 to 18 December 2008. Iraqi Sovereignty – 1 January 2009 to 31 August 2010. Operation New Dawn – 1 September 2010 to 31 December 2011. Operation Enduring Freedom (Afghanistan): Consolidation II – 1 October 2006 to 30 November 2009. Consolidation III – 1 December 2009 to 30 June 2011. Transition I – 1 July 2011 to 31 December 2014. Operation Inherent Resolve – 15 June 2014 - TBD. Decorations Presidential Unit Citation (Army) for PLEIKU PROVINCE (1st Brigade Only) Presidential Unit Citation (Army) for DAK TO DISTRICT (1st Brigade Only) Presidential Unit Citation (Army) for SUOI TRE (3rd Brigade Only) Belgian Fourragere 1940 Cited in the Order of the Day of the Belgian Army for action in BELGIUM Cited in the Order of the Day of the Belgian Army for action in the ARDENNES Republic of Vietnam Cross of Gallantry with Palm for VIETNAM 1966–1969 Republic of Vietnam Cross of Gallantry with Palm for VIETNAM 1969–1970 Republic of Vietnam