History of Laos Since 1945 - North Vietnamese Invasion

North Vietnamese Invasion

The occupation by North Vietnamese security forces in December 1958 of several villages in Xépôn District near the Demilitarized Zone (DMZ) between North Vietnam and South Vietnam was an ominous development. The RLG immediately protested the flying of the North Vietnamese flag on Laotian territory. Hanoi claimed the villages had historically been part of Vietnam. With regard to precedent, this was a decidedly modest claim; nonetheless, it represented a unilateral reinterpretation of the French map used by the Truong Gia Armistice Commission in the summer of 1954 to draw the DMZ, and, backed by force of arms, constituted nothing less than aggression. Phoui received extraordinary powers from the National Assembly to deal with the crisis. But the failure to regain their lost territory rankled the Laotian nationalists, who were hoping for a greater degree of United States .

Fighting broke out all along the border with North Vietnam. North Vietnamese regular army units participated in attacks on July 28–31, 1959. These operations established a pattern of North Vietnamese forces leading the attack on a strong point, then falling back and letting the Pathet Lao remain in place once resistance to the advance had been broken. The tactic had the advantage of concealing from view the North Vietnamese presence. Rumors of North Vietnamese in the vicinity often had a terrifying effect, however. Among the men who heard such rumors in the mountains of Houaphan Province that summer was a young Royal Lao Army captain named Kong Le. Kong Le had two companies of the Second Paratroop Battalion out on patrol almost on the North Vietnamese border. When they returned to Xam Nua without encountering the enemy, they found that the garrison had decamped, leaving the town undefended.

The Vietnamese party's strategy was by now decided with regard to South Vietnam. At the same time, the party outlined a role for the LPP that was supportive of North Vietnam, in addition to the LPP's role as leader of the revolution in Laos. Hanoi's southern strategy opened the first tracks through the extremely rugged terrain of Xépôn district in mid-1959 of what was to become the Ho Chi Minh Trail.