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But military pressure was only one part of the new strategy. Global diplomacy, too, had an important role to play, as Nixon and Kissinger turned first to Russia and later to China for assistance in helping them out of the quagmire. Secret channels to the Kremlin that sidestepped the State Department, followed by a spectacular trip to Beijing and a widely celebrated Moscow summit, were employed alongside the American air force. “The objective of all these things,” Nixon said, “is to get out.” In the heyday of the Domino Theory, such moves would have been unthinkable, since all of North Vietnam’s actions were understood as being directed from Moscow, and one Communist was no different from any other Communist. But by the time Nixon and Kissinger entered the White House, with the theory, in Morgenthau’s words, “intellectually untenable,” Nixon had his own, Nixonian way of refuting the notion of monolithic Communism. In the privacy of the Oval Office he said, “No Communist trusts another Communist.” He had moved far from dominoes and the body-snatcher image of brain-dead totalitarian automatons.
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