Book excerpt: An intelligence officer stationed in Southeast Asia offers a “detailed, insightful, documented, and authentic account” of US policy failure in the region (Lewis Sorley, author of Westmoreland). In the early 1970s, the United States began to withdraw combat forces from Southeast Asia. Though the American government promised to support the South Vietnamese and Cambodian forces in their continued fight against the Viet Cong, the funding was drastically reduced over time. The strain on America’s allies in the region was immense, as Major General Ira Hunt demonstrates in Losing Vietnam. As deputy commander of the United States Support Activities Group Headquarters (USAAG) in Nakhon Phanom, Thailand, Hunt received all Southeast Asia operational reports, reconnaissance information, and electronic intercepts, placing him at the forefront of military intelligence and analysis in the area. He also met frequently with senior military leaders of Cambodia and South Vietnam, contacts who shared their insights and gave him personal accounts of the ground wars raging in the region. In Losing Vietnam, Major Hunt details the catastrophic effects of reduced funding and of conducting "wars by budget." This detailed and fascinating work highlights how analytical studies provided to commanders and staff agencies improved decision making in military operations. By assessing allied capabilities and the strength of enemy operations, Hunt effectively demonstrates that America's lack of financial support and resolve doomed Cambodia and South Vietnam to defeat.