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
Mecca become more advanced with new technology, but along with new skyscrapers and event centers, it still contains temples that are important for the pilgrimages to Mecca. In World War I, the Ottoman Empire was at war with Britain and its allies, having sided with Germany. It had successfully repulsed an attack on Istanbul in the Gallipoli Campaign and on Baghdad in the Siege of Kut. The British agent T. E. Lawrence conspired with the Ottoman governor Hussain bin Ali, the Sharif of Mecca. Hussein bin Ali revolted against the Ottoman Empire from Mecca, and it was the first city captured