After the dissolution of the Soviet Union, Ukraine found itself in possession of a substantial nuclear arsenal. However, due to financial constraints and geopolitical concerns, Ukraine made the decision to disarm itself of these nuclear weapons. This move was made in reliance on the 1994 Budapest Memorandum, which provided security assurances from Russia, the United States, and the United Kingdom. Unfortunately, the trust placed in these assurances was shaken when Russia annexed Crimea in 2014 and began supporting separatist movements within Ukraine. The ongoing conflict between Russia and Ukraine has underscored the vulnerabilities that Ukraine faces in terms of security without the backing of nuclear deterrence. The situation serves as a stark reminder of the complex geopolitical landscape in which Ukraine finds itself, as well as the challenges it faces in safeguarding its sovereignty and territorial integrity. The repercussions of these events have been felt not only within the region but also on a global scale, drawing attention to the shifting power dynamics and security concerns in Eastern Europe.