US–UK mutual defence agreement (Washington, 3 July 1958)

On 3 July 1958, the US and British Governments sign an Agreement for Cooperation on the Uses of Atomic Energy for Mutual Defence Purposes. The agreement particularly focuses on the exchange of classified information concerning the use and production of nuclear weapons. It comes into force on 4 August 1958.

Source and copyright

Source: Agreement between the Government of the United Kingdom of Great Britain and Northern Ireland and the Government of the United States of America for Co-operation on the Uses of Atomic Energy for Mutual Defence Purposes: Washington, July 3, 1958 [online]. Treaty Series No. 41 (1958). London: Her Majesty's Stationery Office.

UK Treaties Online. Treaty Series 041/1958: Cmnd537.
Available at: .

Copyright: All rights of reproduction, public communication, adaptation, distribution or dissemination via Internet, internal network or any other means are strictly reserved in all countries. The documents available on this Web site are the exclusive property of their authors or right holders. Requests for authorisation are to be addressed to the authors or right holders concerned. Further information may be obtained by referring to the legal notice and the terms and conditions of use regarding this site.

This document is also available in…

The PDF content cannot be displayed in the browser. To view the content, please install
Download Content