Members of the Islamic Movement in Nigeria join other Muslims around the world in performing the symbolic Arba’een trek to mourn the martyrdom of Imam Hussein.

This episode is about Imam Hussain and the events of the Battle of Karbala, symbolizing a message of self-sacrifice and honor, and in defiance of aggression and injustice.

Millions of Muslims from across the world converge in the holy Iraqi city of Karbala to mark Arba’een.

An American named Abbas sets out on a long journey into the heart of Iraq, joining millions of Imam Husayn’s pilgrims in Karbala. What he witnesses there surpasses anything he could have imagined.

Larijani says the recent security agreement between Iran and Iraq provides a basis for sustainable security in the West Asia region.

Millions of pilgrims from across the world are converging on the Iraqi holy city of Karbala for the annual commemoration of Arba’een.

Thousands of mourners fill the streets of Karachi in Pakistan to mark Arb'aeen.