The coffin of Iran’s late supreme leader has gone on display in Tehran at the start of several days of official ceremonies and public mourning events.

Ayatollah Ali Khamenei’s public funeral will begin Saturday as Iran and the US observe a fragile ceasefire.

By Parisa Hafezi and Angus McDowallDUBAI, July 2 - Iran's ruling clerics are preparing days of mass funeral rites for Ayatollah Ali Khamenei as a show of public devotion to the…