After the fall of the Soviet Union, Ukraine found itself in possession of a substantial nuclear stockpile. However, the country decided to give up these nuclear weapons due to financial constraints and geopolitical concerns. The decision was also influenced by the 1994 Budapest Memorandum, which provided security assurances to Ukraine. Unfortunately, these guarantees proved to be ineffective when Russia annexed Crimea and backed separatists in Ukraine. The current Russia-Ukraine conflict underscores the security vulnerabilities faced by Ukraine without the nuclear deterrence. The situation serves as a reminder of the complex geopolitical dynamics at play in the region. Moving forward, Ukraine will need to navigate these challenges while seeking to ensure its security and sovereignty.