1323, when the Kakatiya dynasty was annexed by Tughlaq dynasty, the successor to the Khaljis. During this period, Alauddin Khalji took the Koh-i-Noor diamond, which is said to have been mined from the Kollur Mines of Golconda, to Delhi. Muhammad bin Tughluq succeeded to the Delhi sultanate in 1325, bringing Warangal under the rule of the Tughlaq dynasty, Malik Maqbul Tilangani was appointed its governor. In 1336 the regional chieftains Musunuri Nayakas—who revolted against the Delhi sultanate in 1333—took Warangal under their direct control and declared it as their capital. In 1347 when Ala-ud-Din Bahman Shah, a governor under bin Tughluq, rebelled against Delhi and established the Bahmani Sultanate in the Deccan Plateau, with Gulbarga— west of Hyderabad—as its capital, both the neighboring rulers Musunuri Nayakas of Warangal and Bahmani Sultans of Gulbarga engaged in many wars until 1364–65 when a peace treaty was signed and the Musunuri Nayakas ceded Golconda Fort to the Bahmani Sultan. The Bahmani Sultans ruled the region until 1518 and were the first independent Muslim rulers of the Deccan. In 1496 Sultan Quli was appointed as a Bahmani governor of Telangana, he rebuilt, expanded and fortified the old mud-fort of Golconda and named the city "Muhammad nagar". In 1518, he revolted against the Bahmani Sultanate and established the Qutb Shahi dynasty. The fifth Qutb Shahi sultan, Muhammad Quli Qutb Shah, established Hyderabad on the banks of the Musi River in 1591, to avoid water shortages experienced at Golconda. During his rule, he had the Charminar and Mecca Masjid built in the city. Mir Momin Astarabadi, the prime minister in the Qutub Shahi period, developed the plan of the city of Hyderabad, including the location of the Charminar and Char Kaman. On 21 September 1687, the Golconda Sultanate came under the rule of the Mughal emperor Aurangzeb after a year-long siege of the Golconda Fort. The annexed city "Hyderabad" was renamed Darul Jihad (House of War), whereas the main territories of the Golconda Sultanate were incorporated into the Mughal empire as the province Hyderabad Subah. Mughal rule in Hyderabad was administered by three main governors: Jan Sipar Khan (1688–1700), his son Rustam Dil Khan (1700–13) and Mubariz Khan (1713–24). Modern history In 1713, Mughal emperor Farrukhsiyar appointed Mubariz Khan as Governor of Hyderabad. During his tenure, he fortified the city and controlled the internal and neighbouring threats. In 1714 Farrukhsiyar appointed Asaf Jah I as Viceroy