After the dissolution of the Soviet Union, Ukraine found itself in possession of a substantial nuclear arsenal. However, financial constraints and geopolitical concerns led to Ukraine voluntarily surrendering its nuclear weapons. The Budapest Memorandum of 1994 was supposed to provide security assurances to Ukraine, but these guarantees were called into question when Russia annexed Crimea and backed separatist movements within Ukraine. The conflict between Russia and Ukraine has underscored the vulnerabilities that Ukraine faces without the nuclear deterrence it once possessed. The situation serves as a stark reminder of the complex geopolitical dynamics at play in the region.