n its online magazine Dabiq, the group on Tuesday said Emwazi was killed on November 12 'as the car he was in was targeted in a strike by an unmanned drone in the city of Raqa, destroying the car and killing him instantly'.
Jihadi John, the dreaded Islamic State executioner killed in a US drone strike in Syria last week, reportedly fathered a son who is automatically entitled to British citizenship.
The 26-year-old British terrorist was seen executing Western hostages in IS videos.
Here are a few things to know about 'Jihadi John'
The family of slain Steven Sotloff said they were relishing seeing the terrorist being punished.
The dreaded Islamic State militant "Jihadi John" was a "reasonably hardworking" student and showed no sign of radicalisation, his former UK school principal said on Monday.
Britain's intelligence and other special forces have been on the trail of IS forces in Iraq, Syria and even Libya in the last few months on top secret missions.
British accomplices of slain Islamic State terrorist executioner "Jihadi John" were unmasked on Monday as Londoners who formed part of a so-called "Beatles" terror gang.
In a one minute and 17 second video, he is seen wearing a black hood with his face uncovered for the first time on camera.
Mohammed Emwazi, who has been seen in beheading videos of Western hostages, attended Quintin Kynaston school in QueensPark, north westLondon, a decade ago.
Britain Siddhartha Dhar, a British Hindu who converted to Islam and now goes by the name Abu Rumaysah.
Prime Minister David Cameron has asked his spy chiefs to find Islamic State executioner 'Jihadi John' so that he could dispatch special forces to kill or capture the masked man who beheaded the latest British hostage.
Says Dhar's sister Konika: 'If it is him, bloody hell am I shocked? I am going to kill him myself. He is going to come back and I'm going to kill him if he has done this.'
British home secretary Theresa May told members of parliament that the government had no record on how many terror suspects may have jumped bail, and Scotland Yard said it was unable to say whether Siddhartha Dhar was added to any border watchlist before he left the country.
Dhar, who was dubbed the 'new Jihadi John' after he emerged as the key suspect as the masked terrorist seen in a recent Islamic State video threatening an attack on Britain, was allegedly contacted twice by MI5 officers before he was arrested for terrorist offences, the Sunday Times reported.
According to media reports, the British radical who killed American journalist James Foley has been identified. The killer, who spoke in a British accent, claimed that it was in retaliation for American airstrikes on the Islamic State of Iraq and Syria.
The last unnamed member of the so-called Islamic State 'Beatles' gang was on Tuesday identified as a 27-year-old from west London.
A second British voice has been identified in the disturbing video of an American hostage's beheading released by the Islamic State militants, according to a latest scientific analysis.
IS executioner known as 'Jihadi John' was revealed to be a university graduate from London
Kasaesbeh was captured in December after his F-16 jet crashed in ISIS territory