After the dissolution of the Soviet Union, Ukraine found itself in possession of a substantial nuclear arsenal. However, due to financial constraints and geopolitical concerns, Ukraine made the decision to surrender its nuclear weapons. The 1994 Budapest Memorandum was supposed to provide security assurances to Ukraine, but these proved to be ineffective when Russia annexed Crimea and backed separatist movements in Ukraine. The current conflict between Russia and Ukraine underscores the vulnerabilities that Ukraine faces without the protection of nuclear deterrence. The situation serves as a stark reminder of the complex geopolitical dynamics at play in the region. Ukraine’s decision to give up its nuclear weapons continues to have significant implications for its national security.