
Saving Ourselves From Self-Destruction (2004)
Letter to Nikita Khrushchev http://www.presidency.ucsb.edu/ws/?pid=11709 (13 April 1959, published 20 April 1959)
1950s
Context: The United States strongly seeks a lasting agreement for the discontinuance of nuclear weapons tests. We believe that this would be an important step toward reduction of international tensions and would open the way to further agreement on substantial measures of disarmament.
Saving Ourselves From Self-Destruction (2004)
Source: Isaac Herzog (2021) cited in " Iran must be stopped from obtaining a nuclear bomb, with or without deal - Herzog https://www.jpost.com/arab-israeli-conflict/article-689474" on The Jerusalem Post, 22 December 2021.
Speech http://hansard.millbanksystems.com/commons/1983/oct/26/grenada-invasion in the House of Commons (26 October 1983) during the debate on the American invasion of Grenada.
1980s
2000s, 2002, State of the Union address (January 2002)
Said to Moon Jae-in during the April 2018 inter-Korean summit according to a South Korean government spokesman, as quoted in Slate https://slate.com/news-and-politics/2018/04/kim-jong-un-says-north-korea-will-abandon-nuclear-program-if-u-s-pledges-not-to-invade.html
1963, Limited Nuclear Test Ban Treaty speech
Quoted in "Physics and Nuclear Arms Today" - Page 94 - by David Hafemeister - Science - 1991.