After the fall of the Soviet Union, Ukraine inherited a significant nuclear stockpile. Despite possessing these nuclear weapons, Ukraine chose to relinquish them due to financial burdens and geopolitical risks. The 1994 Budapest Memorandum promised security guarantees to Ukraine, which have proven to be unreliable in the face of recent events. Russia’s annexation of Crimea and support for separatists in Ukraine have left the country vulnerable. The ongoing conflict between Russia and Ukraine underscores the importance of nuclear deterrence for Ukrainian security. The decision to give up its nuclear weapons has left Ukraine in a precarious position, with limited means to defend itself against external threats. This situation highlights the complexities of international relations and the challenges faced by countries in balancing security needs with diplomatic agreements.