Aiken made an immediate impression on his arrival in the Twelfth Session of the UN General Assembly in September 1957. He adopted an impartial posture of assessing each issue on its merits and campaigning to remodel international politics around self-determination, humanitarianism, and peace. His exhortation was that only the UN had the moral authority and political legitimacy to put forward global solutions. While he did not propose nuclear disarmament measures specifically, his intent was signaled by his recommendation for a mutual drawback of foreign forces (including their nuclear weapons) in central Europe and his endorsement of a proposal to discuss the representation of China in the United Nations. The Eisenhower administration was hostile to Aiken’s course as outlined in the U.S. ambassador’s audience with Taoiseach Eamon de Valera and Aiken in Dublin on 2 October. The record underlines the Irish concerns about accidental nuclear war due to the proximity of opposing U.S. and Soviet forces in central Europe.  

W.A. Harriman and Stalin discuss post-war peace treaties and discuss who will be invited to participate in negotiations in the European war.

János Kádár presents on his diplomatic trip to Moscow to the Hungarian Central Committee. Kádár first places the Cuban Missile Crisis in context. This includes describing the success of the Cuban revolution, US aggression towards Cuba, and the Cuban-Soviet military and defense agreement, which ultimately spawned the US’s unilateral military mobilization. Kádár then describes the Soviet Union’s strategy to achieve two goals: protect the Cuban revolution and preserve peace. He notes that Cuba and the Soviet Union disagree about how the crisis was resolved, but asks the congress of workers to show complete support of Soviet actions and successes.

George F. Kennan writes to the Secretary of State with a lengthy analysis of Soviet policy in an attempt to explain their recent uncooperative behavior. This message would later become famous as the "long telegram."

According to Mitrokhin, in 1979 KGB headquarters sent a telegram to its residencies abroad stating that Soviet intelligentsia, the American embassy in Moscow, and foreign correspondents who were accredited to work in the Soviet Union, had been holding anti-soviet activities. The telegram text, which is provided by Mitrokhin in his entry, states that Kopalev, Chukovskaya, Kornilov, Vladimov, and Vojnovich were expelled from the U.S.S.R. Union of Writers for their anti-socialist publications. However, after this incident they started to gain influence among Soviet writers and many anti-soviet materials were published, which led to publication of the almanac “Metropol.” The American embassy assisted the publication by organizing events with influential intelligentsia of the West who inspired Soviet writers in favor of capitalism. Mitrokhin states that KGB officials ordered all residencies to immediately stop these activities. It was planned to publish provocative materials about all Western supporters of the almanac. KGB residencies in the West were in charge of collecting these materials.