Millions of Shi'ite Muslim pilgrims gathered in Iraq's holy city of Karbala to commemorate Arbaeen, one of the largest annual religious gatherings in the world. The pilgrimage marks the end of the 40-day mourning period for Imam Hussein. | Videos

Millions of Shi'ite pilgrims gathered in Iraq's holy city of Karbala for the Arbaeen pilgrimage, enduring temperatures of up to 50°C as authorities deployed cooling measures and…

Millions of Shiite Muslim pilgrims are making their way to the Iraqi holy city of Karbala ahead of Arbaeen, one of the world’s largest annual religious gatherings.