In October 1966, president Lyndon Johnson lifted trading restrictions on the Soviet Block, know full well that the Soviets were providing upwards of 80% of North Vietnams war supplies.
Ne Tetor 1966, presidenti Lyndon Johnson hoqi kufizimet tregtare për Bllokun Sovietik, duke ditur shumë mirë se Sovietikët po furnizonin mbi 80% të pajisjeve luftarake për Vietnamin e Veriut.