The Shield Against the Ottoman Empire
By the early 16th century, the expansion of the Ottoman Empire presented an immediate threat to the Venetian territories in the Adriatic. The pivotal moment for Kotor’s defense came in 1539 following the Siege of Castelnuovo in nearby Herceg Novi. The fall of that fortress to Hayreddin Barbarossa forced the Venetian Republic to drastically modernize the fortifications surrounding the Old Town.
While the Kampana Tower required only minor structural upgrades during this period, the urgency of the Ottoman threat led to the completion of the Bembo Bastion and the North Gate by 1540. These combined efforts ensured that Kotor remained one of the few strongholds in the region that was never conquered by the Ottoman forces.




