Members of Iran's Revolutionary Guard carry the flag draped coffin of a pilgrim who was killed during the hajj pilgrimage in Saudi Arabia last month as thousands of mourners attend funeral services for some of the victims, in Tehran, Iran, Sunday, Oct. 4, 2015. Iran has blamed Saudi authorities for the disaster, which heightened tensions between the two regional rivals. Saudi authorities say 769 pilgrims died in the stampede near Mecca in the worst disaster to strike the annual pilgrimage in a quarter-century. Iran appears to have lost the largest number of pilgrims, with at least 464 dead. (AP Photo/Vahid Salemi)
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