Why Arbaeen has deep significance that brings millions to Iraq each year

Business To Business, Dubai, 02 August, 2026:   Millions of pilgrims from around the world are expected to converge on Karbala on August 5 for Arbaeen, one of the largest annual religious pilgrimages in the world.
Arbaeen is observed 40 days after Ashura, which commemorates the martyrdom of Husayn ibn Ali in 680 CE at the Battle of Karbala. The observance marks the end of the mourning period that begins during the Islamic month of Muharram.
Each year, pilgrims undertake a journey—many on foot—from southern Iraq and other parts of the world to the holy city of Karbala to pay their respects at the shrine of Husayn ibn Ali.
Scholars describe Arbaeen as one of the most significant expressions of Shia Islamic faith, reflecting themes of sacrifice, justice, resistance to oppression, and communal solidarity. The pilgrimage brings together millions of devotees in a shared act of remembrance and devotion.
Beyond its religious significance, Arbaeen is regarded as one of the world's largest annual public gatherings, highlighting the enduring importance of Husayn ibn Ali's legacy in Shia Islam and the role of the pilgrimage in fostering unity among worshippers from diverse countries and backgrounds.