Ottoman military reforms began in the late 18th century.
General Aubert-Dubayet with his Military Mission being received by the Grand Vizier in 1796, painting by Antoine-Laurent Castellan.
A fortification built by the Baron de Tott for the Ottoman Empire during the Russo-Turkish War (1768–1774).
Ismail Pasha in a French-inspired military uniform.
The Auspicious Incident was the forced disbandment of the centuries-old Janissary Corps by Sultan Mahmud II on 15 June 1826. Most of the 135,000 Janissaries revolted against Mahmud II, and after the rebellion was suppressed, most of them were executed, exiled or imprisoned. The disbanded Janissary corps was replaced with a more modern military force.
A janissary musketeer. The entire janissary corps was disbanded during the Auspicious Incident.