The United States advisory mission in South Vietnam encompassed many fields of endeavor and affected almost every level of the Republic of Vietnam Armed Forces. It was a demanding exercise of professional duties and a unique human experience for the American adviser who had not only to struggle with problems of environment and culture differences and face the complexities and hazards of the war, but also devote his time and energy to supplement our Vietnamese experience with US Army professionalism. The total effort by US advisers contributed directly and immeasurably to the development and modernization of the Vietnamese Armed Forces. Topics include: the JGS and MACV (Joint General Staff and Military Assistance Command, Vietnam); ARVN battalion to corps and the tactical adviser; the intelligence adviser; the logistic and technical adviser; the pacification adviser; and the training adviser. This is one of a series published by the U.S. Army Center of Military History. They were written by officers who held responsible positions in the Cambodian, Laotian, and South Vietnamese armed forces during the war in Indochina.

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