Knights Hospitaller Fortress System of Rhodes

Type Object Region Rhodes Time 1310–1522

After the Knights Hospitaller established their base on Rhodes in 1309, over two centuries of construction produced layered coastal fortresses, basti…

Timeline

1310–1350City of Rhodes · RhodesAfter the Knights Hospitaller took Rhodes from the Byzantines in 1309, they built the main citadel fortress and harbor defenses on the northern cape, using double walls and towers to command the eastern Aegean sea lanes and resist raids by pirates and Muslim fleets.
1391–1400Harbor district of the City of Rhodes · RhodesOttoman expansion in the Balkans in the late 14th century increased pressure on the eastern Mediterranean; in the 1390s the Knights reinforced the harbor breakwater batteries and the Tower of St. Nicholas, introducing early artillery to strengthen coastal defense, laying the groundwork for successfully repelling the major Ottoman siege of 1480.
1480–1522City of Rhodes · RhodesMehmed II's siege of Rhodes in 1480 failed, and the Knights further expanded bastions and shore defenses; in 1522 Suleiman I led 100,000 troops and several hundred cannon in a six-month siege that ended with the fortress's fall, and the Knights withdrew to Malta.

Sources

Knights of Malta https://www.britannica.com/topic/Knights-of-Malta
The Knights of Rhodes — Erich Johann Nepomuk David (1982)
Fortifications of Rhodes https://whc.unesco.org/en/list/493