(BBC News) A son of Islamic State group leader Abu Bakr al-Baghdadi has been killed in a battle in Syria, IS news outlets say.
Hudhayfah al-Badri died in a "commando operation" against Syrian government and Russian forces at a power plant in Homs province, a Telegram message said.
It gave no further details but included an image of a youth holding a rifle.
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The whereabouts of his father - whose real name is Ibrahim Awwad Ibrahim al-Badri - are unknown, but the message implied that he was still alive.