New Taoiseach Seán Lemass took the unusual step of intervening in a Foreign Affairs debate in July 1959 to defend Frank Aiken’s conduct at the United Nations. Trenchant critics on the opposition benches in the Fine Gael party had berated Aiken repeatedly since 1957. Critics inside and outside of the lower house of parliament (Dáil Éireann) asserted that Ireland, “a tiny country” with limited interests, had no right to voice an opinion on global matters which was more appropriately dealt with by the “Great Powers.” Worse, Aiken’s interventions would create enemies among Irish friends worldwide, most notably in the United Sstates. The tenor of the arguments was that Ireland had no nuclear energy industry and no nuclear weapons aspirations, so such matters should be left to the nuclear powers. It is difficult to avoid the sense that elements in Irish political life appreciated that American and NATO nuclear forces informally protected the anti-communist Republic of Ireland. Lemass ended speculation that he was less of a supporter of Aiken than his predecessor, de Valera. He affirmed that Ireland had a significant contribution to make to the global commons in terms of reinforcing peace and order. Aiken was empowered to continue.

There was value in Aiken’s advocacy for Ireland to take an independent position in constructing broad-based international support for change. Aiken acted as a potent bridgebuilder between the Western and Eastern camps and also between the Cold War blocs and nonaligned countries. Ireland’s democratic heritage, neutrality and anti-colonial history appealed to many constituencies, not least in Africa and Asia. Even its anti-Communist ideological orientation failed to deter admirers in the Eastern bloc, as they recognized that Aiken was sincere in seeking to propose fresh solutions and reduce international tension. An example of the positive feedback and encouragement that Aiken received is displayed in the attached Irish record of the Polish response.

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.