After the collapse of the Soviet Union, Ukraine found itself in possession of a substantial nuclear stockpile. However, due to economic challenges and geopolitical concerns, Ukraine made the decision to give up its nuclear weapons. The 1994 Budapest Memorandum offered security assurances to Ukraine, but these guarantees were called into question when Russia annexed Crimea and backed separatist movements within Ukrainian territory. The current conflict between Russia and Ukraine underscores the vulnerabilities that Ukraine faces in terms of security without the protection of nuclear deterrence. The situation serves as a reminder of the complex geopolitical dynamics at play in the region.