The siege of Vidin by Serbian forces during the Second Balkan War marked a critical episode in the conflict that arose in the Balkans after the first Balkan War. Following their victory over the Ottoman Empire, the states of Serbia, Bulgaria, Greece, and Montenegro divided the spoils of war, but territorial disputes soon ignited hostility, particularly between Serbia and Bulgaria. The city of Vidin, located in northwestern Bulgaria along the Danube River, became a focal point due to its strategic military and economic value. Serbian forces besieged Vidin in July 1913, aiming to secure the town for Serbian interests and assert dominance in the region. The siege employed various military tactics, including artillery bombardments, to weaken the city’s defenses.As the conflict progressed, both Serbia and Bulgaria faced challenges, including logistical issues and the pressure of international diplomacy. The siege was marked by confrontations between Serbian and Bulgarian troops, and despite attempts to maintain territory, Bulgarian defenders put up a resilient defense. The siege intensified the prevailing tensions and hostilities, capturing the attention of regional powers and shaping the future alliances in the Balkans. Ultimately, the siege was abandoned as the Second Balkan War came to a close when a peace treaty was signed, changing the political landscape but leaving unresolved tensions between Serbia and Bulgaria.