Over a million Muslim pilgrims have arrived in Mecca for the annual hajj, with Saudi authorities implementing enhanced safety measures against extreme heat following last year’s tragedy that resulted in 1,301 deaths. This year, temperatures are expected to exceed 40 degrees Celsius, prompting the mobilization of 250,000 officials and the expansion of shaded areas and medical staff. Additionally, a crackdown on unregistered pilgrims is underway, with strict penalties for violators, as the Saudi government aims to ensure a safer and orderly pilgrimage.