A source in Iraq with connections to the terror group revealed that Baghdadi suffered serious injuries during an attack by the US-led coalition in March. The source said Baghdadi’s wounds were at first life-threatening, but he has since made a slow recovery. He has not, however, resumed day-to-day control of the organisation.

Baghdadi’s wounding led to urgent meetings of Isis leaders, who initially believed he would die and made plans to name a new leader.

Two separate officials – a western diplomat and an Iraqi adviser – separately confirmed that the strike took place on 18 March in the al-Baaj a district of Nineveh, close to the Syrian border. There had been two previous reports in November and December of Baghdadi being wounded, though neither was accurate.