Operation Attleboro was a Vietnam War search and destroy operation initiated by the 196th Light Infantry Brigade with the objective to discover the location(s) of People's Army of Vietnam (PAVN) and Viet Cong (VC) base areas and force them to fight. The operation was named after Attleboro, Massachusetts, where the brigade had been formed. Operation Attleboro grew to be the largest series of air mobile operations to that time, involving all or elements of the 196th Brigade, 25th Infantry Division, 1st Infantry Division and a brigade of the 4th Infantry Division, as well as numerous Army of the Republic of Vietnam and Regional Forces/Popular Forces and Nùngs. In the end, the operation became a Corps operation commanded by II Field Force, Vietnam.
Battery A, 2nd Battalion, 33rd Artillerymen fire a 105mm howitzer
1st Battalion, 18th Infantry soldiers watch a CH-47
US Infantry Deploy from UH-1D Vietnam
A gun crew of Battery A, 2nd Battalion, 33rd Artillery, fire a 105mm howitzer in support of the 1st Battalion, 18th Infantry, during Operation Attleboro, 18 November 1966
1st Battalion, 18th Infantry soldiers carry a wounded soldier from a UH-1D
Medics give first aid to a 1st Battalion, 18th Infantry soldier wounded by VC fire
Battery A, 2nd Battalion, 33rd Artillery gun crew during Operation Attleboro II
1st Battalion, 18th Infantry wounded are unloaded from a UH-1D during Operation Attleboro II
BG John R. Deane, Assistant Commanding General, 1st Infantry Division during Operation Attleboro II