After the dissolution 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 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 underscores the precarious nature of Ukrainian security in the absence of nuclear deterrence. The situation serves as a stark reminder of the challenges faced by Ukraine in maintaining its sovereignty and territorial integrity. The need for robust security measures and international support is more pressing than ever for Ukraine as it navigates through these turbulent times.