Over a million Haj pilgrims gather in Mecca under scorching desert sun

More than a million Muslim pilgrims poured into the holy city of Mecca ahead of the annual hajj, with authorities vowing to hold a safer pilgrimage amid searing desert heat and a massive crackdown on illegal visitors.

- TDG NETWORK

Officials have beefed up heat mitigation measures hoping to avoid a repeat of last year's hajj, which saw 1,301 pilgrims die as temperatures reached 51.8 degrees Celsius (125.2 Fahrenheit).

Temperatures were forecast to exceed 40 degrees Celsius this week as one of the world's largest annual religious gatherings starts on Wednesday.

The hajj, one of the five pillars of Islam, must be performed at least once by all Muslims with the means.

As of Friday, more than 1.3 million pilgrims had arrived in Saudi Arabia for the multi-day pilgrimage, according to officials.