Over 1.4 million Muslims have commenced the Hajj pilgrimage in Mecca, Saudi Arabia. Authorities have implemented enhanced safety measures to prevent heat-related deaths following last year's 1,300 fatalities, mostly attributed to extreme heat. These measures include planting trees, installing cooling units, and banning children under 12. Stricter permit regulations are also in place, with over 269,000 people prevented from entering Mecca due to lacking permits. Last year's deaths highlighted the risks for unregistered pilgrims lacking access to proper amenities.

Prepared by Rachel Morgan and reviewed by editorial team.