Mecca from the last 1,500 years have survived Saudi rule. Expansion of the city is ongoing and includes the construction of tall Abraj Al Bait Towers across the street from the Masjid al-Haram. The towers were the third tallest building in the world when completed in 2012. The construction of the towers involved the demolition of the Ajyad Fortress, which in turn sparked a dispute between Turkey and Saudi Arabia. The Zamzam Well is home to a celebrated water spring. The Qishla of Mecca was an Ottoman castle facing the Grand Mosque and defending the city from attack. However, the Saudi
Sharifate of Mecca he chose one of the sharifs of Hejaz, Jaafar al-Musawi, and installed him as emir of Mecca in about 964. When the Ismaili Shia Fatimids conquered Egypt in 973, they began to appoint the sharifs of Mecca from the descendants of Jaafar al-Musawi. In 1012, the Emir of Mecca Abdul-Futuh declared himself caliph, but he was persuaded to give up his title in the same year. The first Sulayhid ruler conquered the whole of Yemen in 1062, and proceeded northwards to occupy the Hejaz. For a time, they appointed the Emirs of Mecca. As Sunni power began to revive after