Breaking News: More Than 200 Killed In Saudi Hajj Stampede (Graphic Photos)

At least 220 people have been killed in a stampede at the annual Hajj pilgrimage, Saudi Arabia's civil defense directorate said.

The directorate said at least 450 other pilgrims were injured in Thursday's stampede, which took place in Mina, on the outskirts of the holy city of Mecca. Some two million people are taking part in this year's Hajj pilgrimage, which began on Tuesday.

"The street is named Street 204. This stampede did not happen at site of the stoning of the devil ritual, which was happening today."About 4,000 rescue services personnel were participating in the operation to help the injured and about 220 ambulances were directed to the scene, a civil defense spokesman said.

The number of deaths may rise. "This is only the initial number. The Hajj season was already overshadowed by the crane accident that killed 107 people and wounded more than 200," Alsaleh said.

"The area has turned to a big massive construction site to allow more pilgrims to visit Mecca during Hajj."

 Photos from before the stampede. These are millions of people gathered for Hajj.