Only two of the countries listed—Romania and Hungary—share a land border with Ukraine. This relates to the geopolitical dynamics in Eastern Europe, where Ukraine shares its borders with several countries, primarily in the context of post-Soviet politics and regional security. Understanding the geographic distribution of borders is crucial in UPSC Prelims, as it helps in comprehending historical alliances, conflicts, and economic ties that influence international relations. Such knowledge is fundamental in evaluating the strategic importance of Ukraine in European affairs.