New Delhi, July 9 -- Thousands of mourners attended funeral processions for Iran's Ayatollah Ali Khamenei on Wednesday in the holy Iraqi cities of Najaf and Karbala as part of dayslong funeral ceremonies for the Islamic Republic's late supreme leader.

At some moments, the scene turned chaotic, with mourners swarming the coffin, forcing pallbearers to lower it to avoid losing control.

The ceremonies began on Saturday, with authorities shutting down streets, airspace and daily life in Tehran, Iran's capital, as throngs commemorated the life of the man who led Iran for decades with an iron fist while confronting the West. His body was later taken from Najaf to Karbala before it is to be returned to Iran.

Khamenei was killed in late Februa...