After the fall 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 give up its nuclear weapons. The 1994 Budapest Memorandum had provided security assurances to Ukraine, but these guarantees were called into question when Russia annexed Crimea and backed separatist movements within Ukraine. The current conflict between Russia and Ukraine serves as a stark reminder of the challenges Ukraine faces in terms of security without the nuclear deterrence it once had. The vulnerabilities of Ukrainian security have been brought to the forefront, raising concerns both domestically and internationally. The situation underscores the complex geopolitical landscape in the region and the ongoing tensions between Russia and Ukraine. It remains to be seen how Ukraine will navigate these challenges and ensure its security in the face of ongoing threats.