
Dubrovnik, known as the "Pearl of the Adriatic," has a rich and complex military history. The city operated as an independent maritime republic for centuries, maintaining its independence against various empires.
Dubrovnik, as the Republic of Ragusa, was an independent city-state that dominated maritime trade in the Adriatic Sea. The republic maintained its independence through skilful diplomacy and a powerful navy, despite paying tribute to the Ottoman Empire. The city walls were never breached.
The Republic of Ragusa was dissolved by Napoleon's forces in 1808 and annexed to the French Illyrian Provinces. This ended Dubrovnik's long-standing independence. The Congress of Vienna in 1815 awarded Dubrovnik to the Austrian Empire.
Under Austrian rule, Dubrovnik became part of the Kingdom of Dalmatia. The city retained its economic and cultural importance. During World War I, Dubrovnik remained under Austro-Hungarian control.
During World War II, Dubrovnik was first occupied by Italy (1941–1943) and then by Nazi Germany. Yugoslav Partisans liberated the city in 1944. The city suffered significant damage during the war.
In October 1991, the JNA together with Montenegrin forces began the siege of Dubrovnik. The city was besieged for 8 months and repeatedly shelled. The Old Town, a UNESCO World Heritage site, was severely damaged. The siege ended in May 1992.