2nd Bn 40th Artillery - Redcatchers - US Army w DUI w Branch Pin

The 40th Field Artillery Regiment is a field artillery regiment of the United States Army, first Constituted 5 July 1918 in the National Army (USA). Headquarters and Headquarters Battery, 40th Artillery Group; 509th Armored Field Artillery Battalion; and the 510th Field Artillery Rocket Battalion consolidated, reorganized, and redesignated 16 September 1962 as the 40th Artillery, a parent regiment under the Combat Arms Regimental System Redesignated 1 September 1971 as the 40th Field Artillery 2nd Bn 40th Artillery - Redcatchers - 199th Infantry Brigade (LIGHT) - Vietnam