Auspicious Incident
Forced disbandment of the janissary corps by Sultan Mahmud II.
On June 15, 1826, Ottoman Sultan Mahmud II forcibly dissolved the centuries-old Janissary corps, an event known in Constantinople as the "Auspicious Incident" (Vak'a-i Hayriyye) and in the Balkans as the "Event of Malignity" (Vaka-i Şerriyye). When most of the 135,000 Janissaries rebelled against the sultan, the uprising was crushed, resulting in total Janissary deaths estimated at 4,000–6,000 (including both the barracks fire and executions), with many others exiled or imprisoned. The corps was then replaced by a modernized military force.
The Janissaries originated in the late 14th century as elite household troops, recruited through the devşirme system—a form of child slavery that took young Christian boys from the Balkans (including Serbs, Albanians, Bulgarians, Croats, Greeks, and Romanians), converted them to Islam, and trained them for the army. During the 15th and 16th centuries, they were among Europe's most disciplined and effective military units. But by the early 1600s, the corps had lost its elite status, becoming a hereditary, tax-exempt class resented by the general population. From around 1575, when it numbered 20,000, the corps swelled to 135,000 by 1826, though many members drew pay without serving as soldiers. The Janissaries wielded an effective veto over state affairs, and any sultan who challenged their power risked deposition or death. By the early 19th century, it was clear that reforming the empire required replacing them with a modern army.
Historians believe Mahmud II deliberately provoked the revolt, calling it a "coup against the Janissaries." He announced the creation of a new, European-style army called the Sekban-ı Cedit, which would be Turkish-dominated. The Janissaries, who saw their institution as vital to the empire—especially in Rumelia—mutinied and marched on Topkapı Palace. In response, Mahmud II displayed the Holy Banner of the Prophet Muhammad, rallying opposition. Turkish historians note that many local residents, long hostile to the Janissaries, joined the counter-force. In the ensuing battle, artillery fire set the Janissary barracks ablaze, killing 4,000. More died in street fighting across Constantinople. Survivors were imprisoned or fled, and the sultan confiscated their property. By the end of 1826, captured Janissaries were beheaded in a Thessaloniki fort later called the "Blood Tower" (now the White Tower).
- casualties
- Total Janissary deaths estimated at 4,000–6,000 (including both the barracks fire and subsequent executions); many others exiled or imprisoned
Lore & Background
The janissaries were first created by the Ottoman Sultans in the late 14th century and were employed as household troops. They began as an elite corps made up through the devşirme system of child slavery, by which young Christian boys from the Balkans were taken, converted to Islam, and incorporated into the Ottoman army. During the 15th and 16th centuries they were recognized as one of the best-trained and most effective military units in Europe. However, by the early 17th century, the janissary corps had ceased to function as an elite military force and had become a privileged hereditary class, with their exemption from taxes making them disfavored by the rest of the population. The number of janissaries grew from 20,000
Reader's Guide
Historians suggest that Mahmud II purposely incited the revolt, describing it as the sultan's 'coup against the Janissaries.' He informed them he was forming a new army, the Sekban-ı Cedit, organized along modern European lines and Turkish-dominated. The janissaries mutinied and marched toward Topkapı Palace. Mahmud II brought out the Holy Banner of the Islamic prophet Muhammad to rally opposition. In the ensuing fight, the janissary barracks were set ablaze by artillery fire, resulting in 4,000 deaths; more were killed in street fighting. Survivors were imprisoned or executed, and the Sufi Order of the Bektaşi Brotherhood, a core janissary institution, was outlawed. A new modern corps, Asakir-i Mansure-i Muhammediye, was established. The incident had a negative impact on Muslim communities in the Balkans, and the Russian Empire forced the Ottomans to accept the Akkerman Convention on 7 October 1826, taking advantage of the temporary military weakness.
Did You Know?
- The janissary corps grew from 20,000 in 1575 to 135,000 in 1826.
- The janissary barracks were set ablaze by artillery fire, killing 4,000 janissaries.
- The Sufi Order of the Bektaşi Brotherhood, a core janissary institution, was outlawed after the incident.
- The court chronicler Mehmet Esad Efendi recorded the official version in Üss-i Zafer, printed in 1828.
More in Rebellions in the Ottoman Empire 1-24
Spotted an error? Know more?
This is a living reference — every entry is fact-audited, and reader corrections feed straight into our audit queue. Suggest an edit · See this site's audit record