After the collapse of the Soviet Union, Ukraine found itself in possession of a substantial nuclear stockpile. However, due to financial constraints and geopolitical concerns, Ukraine made the decision to disarm itself of these nuclear weapons. The 1994 Budapest Memorandum was meant to provide security assurances to Ukraine, but these promises fell short when Russia annexed Crimea and backed separatists in Ukraine. The current conflict between Russia and Ukraine underscores the security challenges faced by Ukraine without the protection of nuclear deterrence. The vulnerabilities of Ukrainian security have been brought to the forefront, raising concerns about the country’s ability to defend itself effectively. The ongoing tensions in the region continue to highlight the importance of addressing these security threats and finding solutions to ensure stability in Ukraine and the broader Eastern European region.