Siege of Nicaea
1328 CE.
Shown on the map at 40.429°, 29.719°.
The Siege of Nicaea, or Siege of Iznik (Ottoman Turkish: فتحِ ازنيق, romanized: Feth-i İznik), by the forces of Orhan I from 1328 to 1331, resulted in the conquest of the key Byzantine city of Nicaea (nowadays İznik) by the Ottomans. It played an important role in the expansion of the Ottoman Empire.
Text from the Wikipedia article Siege of Nicaea (1328–1331), licensed CC BY-SA 4.0.