““Ever since the Truman administration, official U.S. war plans assumed that the Soviets would begin a nuclear exchange by exploding smuggled nuclear weapons inside their Washington, D.C., embassy and their U.N. mission in New York—thus ensuring that the opening salvo came without any warning whatsoever. In the early 1950s, the FBI had searched frantically for a nuclear weapon that a Brazilian informant told them had already been smuggled into one of the Soviet-bloc U.N. consulates in New York. They never found it—but that didn’t mean it didn’t exist. Several””
