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 was supposed to provide security guarantees to Ukraine, but these 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 issue of security in Ukraine has become even more pressing in recent years, as tensions between Russia and Ukraine continue to escalate. The lack of nuclear weapons puts Ukraine at a strategic disadvantage in the region, as it tries to navigate the complex geopolitical landscape. The international community has been closely watching the situation unfold, with concerns about the implications of the conflict for global security. The ongoing conflict serves as a cautionary tale about the importance of nuclear deterrence in ensuring the security and stability of nations.