Texas Tech University

Harvest Moon

Operation
Title
Harvest Moon
Start Date
12/8/1965
End Date
12/20/1965
CTZ
I
TAO
Quang Nam Province; Phuoc Ha Valley, south of Da Nang
Objective
search and destroy; to find and attack VC units in the Phuoc Ha Valley
Description
This operation resulted from Johnson's decision to commit ground troops and was a test of Westmoreland's strategy using search-and-destory missions. It also tested the Marine tactics and equiptment. The ARVN units attacked on their way to the operation, and had to be relieved by the Marines later. The Marines operated under a temporary command structure called Task Force DELTA. They were supposed to trap the VC from the flank and rear, but also had to rescure the ARVN. Finally on the 10 December they counterattacked overland. The Special Landing Force (SLF) had difficulty securing its landing zones until the VC withdrew into the Phuoc Ha Valley. B-52s were sent in to bomb the valley positions, but the VC had already pulled out. During this operation, the Marines learned much about coordinating attacks and air support and advanced planning.
Allied Units Involved
Unit
3d Marine Division
Branch
Headquarters, United States Marine Corps
Branch Abbrv.
HQ, USMC
Unit
2d Battalion, 1st Marines
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
3d Battalion, 3d Marines
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
2d Battalion, 7th Marines
Branch
United States Marine Corps
Branch Abbrv.
USMC
Unit
3d Battalion, 1st ARVN Regiment
Unit
1st Battalion, 5th ARVN Regiment
Unit
1st Battalion, 6th ARVN Regiment
Unit
11th ARVN Ranger Battalion
Killed in Action
51 (USMC)
Wounded in Action
256 (USMC)
Enemy Units Involved
Unit
Viet Cong
Branch Abbrv.
VC
Killed in Action
407 (VC)
Sources
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