Mustafa III, Ottoman sultan (born 1717)

Mustafa III was the sultan of the Ottoman Empire from 1757 to 1774. He was a son of Sultan Ahmed III (1703–30), and his consort Mihrişah Kadın. He was succeeded by his brother Abdul Hamid I (1774–89). After years of confinement following his father's deposition, he became sultan in 1757. He promoted justice, economic reform, and modernized infrastructure. Admiring Frederick the Great, he aligned diplomatically with Prussia. However, his push for war with Russia in 1768 led to disaster, exposing Ottoman military weakness despite reform efforts. The war ended with major territorial losses.