At least 717 people were killed, and 805 were injured, in a stampede near Mecca, Saudi Arabia, on Thursday morning.
The deaths - at an intersection in Mina, about six miles east of the city - occurred around 9 a.m. on the first day of Eid al-Adha, one of the holiest holidays in the Muslim calendar, and as millions of Muslims were making their pilgrimage, or hajj, to Mecca.
It appeared to be the deadliest accident during the hajj since 1990, when 1,426 pilgrims perished in a stampede in a tunnel linking Mecca and Mina.
And it occurred less than two weeks after a large construction crane toppled and crashed into the Grand Mosque in Mecca, killing at least 111 people and injuring 394 others.