Texas Tech University

Niagara

Operation
Title
Niagara
Start Date
1/5/1968
End Date
4/8/1968
CTZ
I
TAO
area around Khe Sanh
Objective
to locate the enemy and to use B-52 bomber strikes constanlty to counter the increasing threat of enemy buildup in the Khe Sanh area
Description
The first phase of NIAGARA was a Marine, Navy, and Air Force intelligence effort to locate the enemy using strikes, reconnaissance, and electronic warfare aircraft. It lasted until January 21, when NIAGARA II was put into effect due to the enemy attack on Khe Sanh. The operation centered around aerial bombardment and resupply. One million feet of film from the reconnaissance missions suggested 150 targets a day. Khe Sanh depended on air resupply because the PAVN had cut off the roads. During the span of NIAGARA, a steady stream of bombs fell on the enemy. Though B-52s did not usually fly sorties within two miles of friendly troops, on February 26 they were guided to within 1/6th of a mile of the perimeter to hit enemy bunker complexes. These attacks helped broke the siege and kept Khe Sanh from ever developing as far as Dien Bien Phu.
Allied Units Involved
Unit
USMC
Unit
USA Special Forces
Unit
USAF
Enemy Units Involved
Unit
People's Army of Viet Nam
Branch Abbrv.
PAVN
Killed in Action
1,288 PAVN observed; 10,000 PAVN estimated
Sources
Author
Harry G. Summers, Jr.
Title
Historical Atlas Of The Vietnam War
Author
Spencer C. Tucker
Title
The Encyclopedia Of The Vietnam War: A Political, Social & Military History