After the disintegration of the Soviet Union, Ukraine found itself in possession of a substantial nuclear arsenal. However, financial constraints and geopolitical considerations led Ukraine to surrender its nuclear weapons. The Budapest Memorandum of 1994 provided security assurances to Ukraine, but these promises were called into question when Russia intervened in Crimea and backed separatist movements in Ukraine. The current conflict between Russia and Ukraine underscores the precarious nature of Ukrainian security in the absence of nuclear deterrent capabilities. The ongoing tensions serve as a stark reminder of the importance of strategic defense measures in the region.