At least 131 Iranians are among the more than 700 killed on Thursday during the annual Islamic pilgrimage. Tehran has criticized Saudi Arabia for its mismanagement of the tragedy, the worst during the pilgrimage in 25 years.

Read: Iran Slams Saudi ‘Incompetence’ After Death of More Than 700 Pilgrims

Read: More Than 700 Pilgrims Crushed to Death in Mecca