Key Facts
- Dates
- 25 March – 8 April 1966
- Duration
- 14 days
- U.S. unit
- 1st Cavalry Division
- Helicopters lost
- 2
- Enemy force encountered
- ~1,000 North Vietnamese soldiers
Strategic Narrative Overview
From 25 to 29 March, American units conducted multiple skirmishes that yielded inconclusive results. The operation's critical moment came when U.S. scout helicopters inadvertently landed amid an active North Vietnamese way-station surrounded by approximately 1,000 enemy soldiers. Two American helicopters were shot down in the ensuing firefight, but ground and air forces responded and fought to secure the area.
01 / The Origins
By early 1966, North Vietnamese Army and Viet Cong forces were believed to be establishing bases and logistical way-stations west of Pleiku in the Central Highlands of South Vietnam. U.S. commanders feared these positions would support major offensives once the monsoon season provided cover. The 1st Cavalry Division was tasked with locating and disrupting these suspected installations before they could be fully activated.
03 / The Outcome
After American forces secured the contested way-station area, North Vietnamese troops withdrew toward the Cambodian border. U.S. commanders declared the operation a success, citing the disruption of the enemy logistical network and the prevention of any planned offensive in the Pleiku region ahead of the monsoon season. No major territorial changes resulted from the operation.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Side B
1 belligerent
Kinetic Engagement Axis
Scroll horizontally to view full axis. Events plotted relatively.