A missing British girl believed to be heading to join extremists in Syria could become a ‘jihadi bride’ when she gets there. Extremism expert Haras Rafiq from the Quilliam Foundation said, ‘She’s not a professional, she’s not a doctor, she’s not an engineer etc. It’s more than likely that she will become a jihadi bride. At 15 she will marry a holy warrior and play a part in the jihad by producing the next generation of Jihadists.’ Yusra Hussein, is thought to have headed to Turkey with a 17-year-old girl from London. They will try to cross the border into Syria. Friends said Yusra had recently become tied to her mobile and computer after viewing extremist material on chat rooms and forums. As many as 600 Britons are believed to have joined Islamic forces fighting President Bashar al-Assad in the last three years. See also: l