Texas Tech University

Buffalo (I Corp)

Operation
Title
Buffalo (I Corp)
Start Date
7/2/1967
End Date
7/14/1967
CTZ
I
TAO
Quang Tri Province, south of the DMZ at Con Thien
Objective
To defend the Con Thien combat base; search and destroy operation
Description
This operation followed Operation CIMARRON and was succeded by Operation HICKORY II. Con Thien, because of its position, was widely considered to be the most important natural observation post along the DMZ. Prior to BUFFALO, PAVN troops were positioning across the DMZ to invade Quang Tri Province. On 2 July Companies A and B of the 1/9 came under fire from PAVN battalions in positions designated for regrouping and employment of heavy artillery. Company C was deployed to Company B's area and tanks from Company D were sent. Company D secured the LZ aand evacuated casualties. Later, the 3/9 was sent in to assist the 1/9. There was constant heavy artillery fire and mortar. On 3 July BLT 1/3 joined the battle, as did BLT 2/3 on the next day. The plan was to drive north in an attempt to push th PAVN out of the Lang Son area. Both battalions were under heavy artillery fire. Throughout the night of the 6th, PAVn continued to pressure the Marines. On the 7th Company A pulled back to the battalion perimeter.
Allied Units Involved
Unit
3d Marines
Branch
Headquarters, United States Marine Corps
Branch Abbrv.
HQ, USMC
Unit
3d Battalion, 3d Marines
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
3d Battalion, 4th Marines
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
1st Battalion, 9th Marines (1/9)
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
2d Battalion, 9th Marines
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
3d Battalion, 9th Marines (3/9)
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
Battalion landing team (BLT) 1/3 from Special Landing Force (SLF) Alpha
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
BLT 2/3 from SLF Bravo
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
9th Marines
Branch
Headquarters
Branch Abbrv.
HQ
Killed in Action
159 (USMC)
Wounded in Action
345 (USMC)
Enemy Units Involved
Unit
304th, 320th, 324B, and 325C Divisions (PAVN) (especially the 90th PAVN Regiment )
Killed in Action
1,281-1290 (PAVN)
Sources
Author
Shelby L. Stanton
Title
Vietnam: Order Of Battle
Author
Spencer C. Tucker
Title
The Encyclopedia Of The Vietnam War: A Political, Social & Military History
Author
National Archives and Records Administration
Title
Preliminary Checklist Of United States Military Operations In Southeast Asia