On 1 September 1971 it was redesignated (less former Battery B 26th AAA) as HHB 6th Battalion, 7th Field Artillery. 3d Battalion, 13th Artillery (155mm) (The Clan) 2d Battalion, 77th Artillery (105mm) 6th Battalion, 77th . 2nd Battalion, 94th Artillery. 2nd & 3rd Howitzer Batteries, 11th ACR Constituted on 1 July 1916. B Battery, 2nd Battalion, 13th Artillery Direct Support 20-29 September Phase II (1 to 5 Nov) 196th Inf Bde (Lt) (Sep), BG DeSaussere, Commanding 2nd Battalion, 1st Infantry 3rd Battalion, 21st Infantry 4th Battalion, 31st Infantry . From 1957-1960 it served as the direct support battalion for the divisions five infantry battle groups and from 1960-1963 as the direct support battalion for the 1st Battle Group, 27th Infantry. The 9th Battalion, 1st Artillery Regiment was constituted as Headquarters, 1st Battalion, 1st Field Artillery Regiment and organized 31 May 1907 at Fort Riley KS. Battery D, 26th Field Artillery was reactivated at Fort Bragg, North Carolina on 17 June 2007. The 245th was redesignated as the 69th Field Artillery Battalion allocated to the Regular Army and assigned to the 25th Infantry Division on 9 August 1951. Contact: Battery B, 11th FA Battalion was redesignated as HHB, 2nd Battalion, 11th Artillery on 31 March 1958, activated on 21 June 1958 at Fort Campbell, Kentucky as a 155 mm howitzer battalion. Contact: Battalion inactivated 1 April 1963 in Germany and relieved from assignment to the 8th Infantry Division; Redesignated 13 September 1969 as the 2d Battalion, 12th Artillery, and activated in Vietnam; Inactivated 29 August 1971 at Fort Lewis, Washington; Redesignated 1 September 1971 as the 2d Battalion, 12th Field Artillery Guidi, 6th Battalion, 84th Artillery Contact: On 1 March 1921 the 13th Field Artillery was assigned to the Hawaiian Division as a 75mm gun regiment in the 11th Field Artillery Brigade. Battery F, 7th Field Artillery served with Task Force Steel initially as a 120mm mortar battery in support of infantry operations. F, 79th Artillery The insignia was redesignated for the 13th Field Artillery Battalion on 7 May 1942. 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