Pilgrims arrive at King Abdulaziz International Airport in JEddah, prior to the annual Hajj pilgrimage in the holy city of Mecca. The Hajj is the fifth pillar of Islam, a religious duty that must be carried out at least once in the lifetime of every able-bodied Muslim who can afford to do so. AFP

Hajj 2019: Air India changes policy so pilgrims can bring Zamzam water home