Islamic State, which has claimed the deadly knife attack in Paris this weekend, released a video today of a young man it claims was the attacker pledging allegiance to the jihadi group.
Speaking in French, he vows allegiance to IS leader Abu Bakr al-Baghdadi.
The attack in central Paris on Saturday night by a knifeman later shot dead by police, left one person dead and four wounded.
"The author of this knife attack in Paris is a soldier of the Islamic State and the operation had been carried out in retaliation against the states in the coalition," said a "security source" at Amaq, referring to the international forces including France which are fighting jihadists in Syria and Iraq.
The attacker killed at the scene by French police has been identified as Khamzat Azimov, a 20-year-old French citizen born in Chechnya who had been on two watchlists for suspected Islamist extremism.