or serʿasker kapi̊si̊ , the name of the War Department in the Ottoman Empire during the 19th century. After the destruction of the Janissaries in 1241/1826, the Ag̲h̲a of the Janissaries was replaced by a new commanding officer, the Serʿasker [q.v.]. The title was an old one, given to army commanders in former times. As applied by Maḥmūd II, it came to connote an officer who combined the functions of commander in-chief and minister of war, with special responsibility for the new style army. In addition, he inherited from the Ag̲h̲a of…