The rugged mountains, high plateaus, and dense jungles of the Central Highlands seemed as forbidding to most Vietnamese as it did to most Americans. During 1954 to 1965, the great majority of its inhabitants were not ethnic Vietnamese. Ngo Dinh Diem's regime initially supported an American counterinsurgency alliance with the Highlanders only to turn dramatically against it.
As the war progressed, however, the Central Highlands became increasingly important. It was the area through which most branches of the Ho Chi Minh Trail passed. With its rugged, jungle-clad terrain, it also seemed to the North Vietnamese the best place to destroy the elite of South Vietnam's armed forces and to fight initial battles with the Americans. For many North Vietnamese, however, the Central Highlands became a living hell of starvation and disease. Even before the arrival of the American 1st Cavalry Division, the Communists were generally unable to win the decisive victories they sought in this region.
Harris's study culminates with an account of the campaign in Pleiku province in October to November—a campaign that led to dramatic clashes between the Americans and the North Vietnamese in the Ia Drang valley. Harris's analysis overturns many of the accepted accounts about NVA, US, and ARVN performances.