Memorandum on security assurances in connection with Ukraine’s accession to the Treaty on the Non-Proliferation of Nuclear Weapons

Event	Budapest Memorandum
Parties	Russia, Ukraine, United States, United Kingdom
Document Status	Signed Treaty
Date	5 december 1994
Filed	United Nations – registration 52241
Source	https://treaties.un.org/Pages/showDetails.aspx?objid=0800000280401fbb

2026-01-03