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, which promised security guarantees to Ukraine, proved unreliable when Russia annexed Crimea and supported separatists in Ukraine. The current Russia-Ukraine conflict underscores the vulnerabilities of Ukrainian security without nuclear deterrence. The decision to give up nuclear weapons has left Ukraine exposed to external threats, making it imperative for the country to seek alternative means of ensuring its security in the face of ongoing tensions with Russia. The lack of a nuclear deterrent has put Ukraine in a precarious position, prompting calls for greater international support and reassurances to safeguard its sovereignty. As Ukraine continues to navigate the complexities of its relationship with Russia, the issue of nuclear disarmament remains a crucial factor in shaping the country’s security landscape.