Lineage • Headquarters Battery from Company C, 1st Infantry, NHNG (24 April 1922) • Service Battery from Company C, 1st Infantry, NHNG (29 June 1922) • Medical Department detachment from new (6 June 1922) • Headquarters Detachment and Combat Train, 1st Battalion, from new (9 June 1922) • Battery A (Searchlight) from Company E, 1st Infantry, NHNG (22 December 1921) • Battery B from the 4th Company, Coast Artillery Corps, NHNG (17 March 1922) • Battery C from the 2nd Company, Coast Artillery Corps, NHNG (30 March 1922) • Battery D from the 1st Company, Coast Artillery Corps, NHNG (16 February 1922) • Headquarters Detachment, 2nd Battalion from Company M, 1st Infantry, NHNG (30 June 1922) • Battery E from Company I, 1st Infantry, NHNG (6 December 1921) • Battery F from Company L, 1st Infantry, NHNG (30 June 1922) • Battery G from Company H, 1st Infantry, NHNG (27 January 1922) • Battery H from Machine Gun Company, 1st Infantry, NHNG (15 May 1922) The regiment was redesignated on 23 April 1924 as the 197th Coast Artillery Regiment (Antiaircraft) (Semimobile). It conducted annual training most years at
Rye Beach, New Hampshire, and some years at
Fort Greble,
Maine,
Warner, New Hampshire, or
Fort Adams,
Rhode Island. It was inducted into federal service on 16 September 1940 and transferred to
Camp Hulen,
Texas, arriving there on 30 September 1940, where it was assigned to the 33rd Coast Artillery Brigade (Antiaircraft) (GHQR) on 10 February 1941. The 3rd Battalion was activated in August 1942. The regiment was broken up on 15 May 1943 as follows: • Headquarters and Headquarters Battery, as 197th Antiaircraft Artillery Group (see the
197th Field Artillery Brigade) • 1st Battalion as 744th Antiaircraft Artillery Battalion • 2d Battalion as 210th Antiaircraft Artillery Battalion • 3d Battalion as 237th Antiaircraft Artillery Searchlight Battalion These four units subsequently served in the
South West Pacific theatre of World War II. On 1 February 1959, the 744th and 210th AAA Battalions were consolidated with the 197th Artillery, a parent regiment under the
Combat Arms Regimental System From 1968-1969, the 3rd Battalion, 197th Artillery served in Vietnam • B Battery 3-197th-FAR merged with A Battery
2-13th-FAR to form D Battery 2-13th-FAR, "The Jungle Battery". • Battery E (Target Acquisition), 197th Field Artillery Regiment, was activated 1 June 2012
Campaign participation credit American Civil War •
Bull Run •
Peninsula •
Manassas •
Gettysburg • Virginia 1864 •
Cold Harbor •
Petersburg •
Appomattox World War I • Streamer without inscription
World War II •
Bismarck Archipelago •
East Indies •
Leyte •
Luzon •
New Guinea •
Southern Philippines Decorations Valorous Unit Award, Meritorious Unit Commendation ==Vietnam (1968–1969)==