Book excerpt: General Cao Van Vien describes the final collapse of the South Vietnamese forces in 1975 following the military U.S. withdrawl. “General Cao Van Vien was the last chairman of the South Vietnamese Joint General Staff. For almost ten years he worked closely with other senior Vietnamese officers and civilian leaders and dealt with U.S. military and civilian representatives in Saigon. General Vien is therefore particularly well qualified to give an account of the final years from a South Vietnamese standpoint. “This is one of a series of monographs written by officers who held responsible positions in the Cambodian, Laotian, and South Vietnamese armed forces.” Includes over 20 maps, tables and illustrations.