Declassified per Executive Order 13526, Section 3.3
NND Project Number: NND 63316. By: NWD Date: 2011
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6. The US contribution to this force would be three ground divisions deployed in Thailand and South Vietnam and one Marine Division/Wing Team, prepared for amphibious assault operations against North Vietnam as the military situation dictated. Two divisions and additional air forces would have to come from the continental United states. This could require the call up of two additional divisions plus other appropriate forces to maintain the US strategic reserve.
7. The mission of the SEATO force would be expanded to defend Southeast Asia against attack by Chinese Communist forces and those of the Democratic Republic of Vietnam. The general concept of operation would be to launch air and naval attacks, to delay the enemy's advance with local forces and interdict his lines of communications with air and naval forces, while conducting an unremitting air and naval offensive to destroy the enemy's war-making capacity.
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