Texas Tech University

Dai Do, Battle of

Operation
Title
Dai Do, Battle of
Start Date
4/30/1968
End Date
5/3/1968
CTZ
I
TAO
Bo Dieu and Cua Viet River area
Objective
To eliminate the threat to the junction of the Bo Dieu and Cua Viet Rivers
Description
This battle was to set up Phase III of the General Offensive/General Uprising which is also refered to as Tet II or Mini Tet. On 30 April a U.S. Navy utility boat was ambushed by the 320th PAVN Division. This boat was at a vital link for the Marine forces because supplies were transported from the junction of the Bo Dieu and Cua Viet rivers to the Marine outposts. The Battalion Landing Team 2/4 was sent to fight the PAVN near the waterway. This group of Marines was reinforced by the B Company, 1st Battalion, 3d Marines and the Navy River Assault Group. The U.S. was heavily outnumbered and had to fall back to defensive positions, but the enemy attack had been stopped. The PAVNs reinforcements were turned back by the 3d Battalion, 21st Infantry. By the time the 1st Battalion, 3d Marine Regiment joined the battle, the PAVN had fled. The U.S. succeeded in thwarting the Communists attempt to form a corodor to attack into South Vietnam. The General Offensive/General Uprising had been forestalled.
Allied Units Involved
Unit
Navy River Assault Group
Branch
United States Navy
Branch Abbrv.
USN
Unit
Battalion Landing Team 2/4
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
B Company, 1st Battalion, 3d Marines
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
3d Battalion, 21st Infantry
Branch
United States Army
Branch Abbrv.
USA
Unit
1st Battalion, 3d Marine Regiment
Branch
United States Marine Corps
Branch Abbrv.
USMC
Killed in Action
81 (USMC); 29 (USA)
Wounded in Action
297 (USMC); 130 (USA)
Enemy Units Involved
Unit
320th PAVN Division (48th and 52d regiments)
Killed in Action
1,568 (PAVN)
Sources
Author
Harry G. Summers, Jr.
Title
Historical Atlas Of The Vietnam War