A clash over a 16-ton opium shipment in Laos led a Royal Lao Army general to seize the drugs and expand heroin distribution to U.S. troops in Vietnam.
Key Facts
- Opium seized
- 16 tons tons
- Active fighting dates
- 29 July – 1 August 1967
- Overall conflict period
- February – August 1967
- Confiscating commander
- General Ouane Rattikone, Royal Lao Army
- KMT armies involved
- Third and Fifth Armies
By the Numbers
Location
Cause → Event → Consequence
A Burmese militia-led mule train carrying 16 tons of opium crossed into northwestern Laos bound for Royal Lao Army General Ouane Rattikone. Chinese Nationalist (KMT) Third and Fifth Army forces, rival drug traffickers, intercepted and attacked the convoy at Ban Khwan, triggering a violent confrontation between competing smuggling networks over control of the valuable shipment.
General Ouane Rattikone ordered aerial bombing of both the Burmese militia and the KMT forces, then moved Royal Lao Army troops in to sweep the battlefield. With both rival factions defeated and expelled from Laotian territory, Ouane confiscated the entire 16-ton opium load for himself, eliminating the competition and consolidating his position in the regional drug trade.
With the seized opium and expanded control over trafficking networks, Ouane's refineries began producing heroin for worldwide distribution. He supplied injectable heroin to his allies, including U.S. military personnel serving in the Vietnam War, contributing to the well-documented drug epidemic among American troops during that conflict.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Ouane Rattikone.
Side B
2 belligerents