Iranian pilgrims converged on the Iraqi holy city of Karbala to commemorate Ashura, the holiest day on the Shi'ite Muslim calendar. The annual mourning ritual, which marks the anniversary of the death of Imam Hussein, a grandson of the Prophet Mohammad, took on added significance this year due to recent conflicts. Many pilgrims carried photos of loved ones killed in the war with the U.S. and Israel, as Iran and the U.S. reportedly neared a ceasefire and a framework deal to end the conflict. Crowds filled the area around the Imam Abbas shrine, participating in mourning processions, beating drums, and performing ritual self-flagellation as a sign of grief. Ashoura falls on the 10th day of Muharram, the first month of the Islamic calendar, commemorating Hussein's death in battle in 680 in Karbala.