Key Facts
- Duration
- January 1962 – May 1963
- Royalist troops committed
- 5,000 troops
- PAVN battalions in final assault
- 4 battalions
- Retreat distance
- 150 km to the Mekong River
- Brief Royalist reoccupation
- Late December 1967 (days only)
Strategic Narrative Overview
Between January and May 1962, Royalist forces gradually pushed approximately 5,000 troops into the Luang Namtha area near the borders of China, Burma, and Vietnam. The communists countered with battle-hardened People's Army of Vietnam veterans. On 6 May 1962, four North Vietnamese battalions attacked from three directions simultaneously, causing the Royalist defenses to collapse entirely and triggering a panicked retreat.
01 / The Origins
Following Laotian independence after the First Indochina War, the Kingdom of Laos faced both foreign troop presence and intense internal political rivalry. A coup and counter-coup left General Phoumi Nosavan in control of Royalist forces. Seeking a military solution to expel communist and North Vietnamese interlopers from Laotian territory, Phoumi launched an offensive in far northwestern Laos despite US objections and the withdrawal of American financial support.
03 / The Outcome
Royalist troops fled roughly 150 kilometres down the Pak Beng Valley to the Mekong River. With his military campaign in ruins, Phoumi Nosavan joined a coalition government to preserve his political position. Luang Namtha remained under communist control, with only a brief interruption in late December 1967 when Royalist irregulars temporarily occupied the town before being repulsed.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Phoumi Nosavan.
Side B
1 belligerent
Kinetic Engagement Axis
Scroll horizontally to view full axis. Events plotted relatively.