Military units and formations disestablished in 1826

A janissary ( , ; , , ) was a member of the elite infantry units that formed the Ottoman sultan's household troops. They were one of the first modern standing armies, and perhaps the first infantry force in the world to be equipped primarily with firearms, adopted during the reign of Murad II (r. 1421–1444, 1446–1451). The corps was established under either Orhan or Murad I, and dismantled by Mahmud II in 1826.

thumb|120px|Djebedji bashi, commander thumb|120px|A Djebedji soldier Djebedji (, ) was a military subunit of Ottoman Army's artillery corps. The Djebedji unit was in charge of maintenance and keeping the weaponry. They were also responsible in transporting weapons to where they were needed. During peace times, they kept the weaponry in arsenals named cephane. The Djebedji unit participated in all campaigns commanded by the sultan or the grand vizier. In other campaigns only a part of the unit participated.

cavalry unit of the Argentine Army