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.  

A report produced by the Czechoslovak foreign ministry in August 1963 recommending the ratification of Limited Test Ban Treaty (LTBT).  One of the key goals of early Czechoslovak engagement in the ENDC was to reject a nuclear test ban, based on their rejection of any verification measures. However, once the Soviets agreed to the LTBT with the US and the United Kingdom, the Czechoslovak foreign ministry praised the agreement and attacked those (such as China) who resisted the measure. One interesting aspect of the treaty was the proposed role of depositary powers. The document indicates that the Soviets were interested in being a depositary power to the LTBT in order to prevent ratification by governments not recognized by the USSR, most notably West Germany and the Republic of China. The issue of depositary powers reappeared later on, in the NPT as well.

The CIA’s National Intelligence Daily for 25 July 1990 describes the latest developments in Iraq, Kuwait, Liberia, the Soviet Union, China, Taiwan, European Community, Hungary and Germany.

In anticipation of a visit by Zhao Ziyang to East Germany, the Ambassador of the GDR in Beijing reports on China's economic reforms, the leadership within the Chinese Communist Party, and China's relations with the GDR, the Soviet Union, the United States, and Japan.

In this letter, Goodfellow addresses Korean tungsten production and German attempts to buy it. He states Americans will not allow players “behind the Iron Curtain” to own or have the power to set the tungsten world price. He also briefly mentions American military assistance and the first Taiwan Crisis.

M. Jacques Roux describes and compares West German-East German relations and China-Taiwan relations, reporting that, as Beijing opens up with Western countries, it is concurrently demanding that they break relations with Taipei.

This document is a demarche to be delivered to the Chinese ambassador in East Berlin on the occasion of China's establishment of diplomatic relations between West Germany and the People's Republic of China (PRC). The demarche says the West German government is pursuing a revisionist policy and does not accept the post-war separation of Germany. It assesses the role of Bonn in international relations as detrimental to the entire Socialist camp and regards the visit of West German Foreign Minister Walter Scheel to Beijing, as well as diplomatic relations between China and West Germany, as damaging the interests of East Germany. The author asks China to reconsider this policy, with reference to East Berlin's support for the PRC's territorial claims to Taiwan/Formosa.

According to a marginal note, the demarche was never delivered.