After the collapse 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 relinquish these nuclear weapons. The 1994 Budapest Memorandum provided security assurances to Ukraine, but these guarantees were called into question when Russia annexed Crimea and backed separatists in Ukraine. The current Russia-Ukraine conflict underscores the vulnerabilities Ukraine faces in terms of security without the presence of nuclear deterrence. This situation has raised concerns about Ukraine’s ability to defend itself against external threats. The need for stronger security measures and international support for Ukraine has become increasingly apparent in the face of ongoing tensions in the region.