Arbain is commemorated in Karbala by Muslims from Islamic countries

Shi'ite pilgrim walk along a street to the holy shrine of Imam Hussein (Not pictured) during the commemoration of Arbain in the holy city of Karbala, September 12, 2022. Arbain walking is a religious ceremony and gathering by Shi'ite Muslims from the borders of Iraq to the holly shrine of Imam Hussein in the holly city of Karbala that means pilgrimage and gathering all of them on the day of Arbain. It has become the world's largest annual walk (procession) and gathering of Shi'ite Muslims since 2014.