After the fall of the Soviet Union, Ukraine inherited a significant nuclear stockpile. However, due to financial burdens and geopolitical risks, Ukraine made the decision to relinquish these nuclear weapons. The 1994 Budapest Memorandum promised security guarantees to Ukraine, but these guarantees proved to be unreliable when Russia annexed Crimea and supported separatists in Ukraine. The current Russia-Ukraine conflict serves as a stark reminder of the vulnerabilities faced by Ukraine without nuclear deterrence. The situation underscores the importance of Ukraine’s security and the challenges it faces in the region. The ongoing tensions between Russia and Ukraine have brought international attention to the need for diplomatic solutions and the protection of Ukraine’s sovereignty. The global community continues to monitor the developments in the region closely, as the conflict carries significant implications for regional stability and international security. Ukraine’s complex relationship with Russia and the ongoing conflict have raised concerns about the future of security in Eastern Europe. It remains to be seen how the situation will evolve and what steps will be taken to address the security challenges facing Ukraine.