Britain's young Muslims are taking the fight against President Bashir al-Assad from UK towns to the frontlines of Syria. VICE News headed to the civil war-torn country to follow Amer Deghayes, a 20-year-old former student from Brighton, who joined the "holy war" against his father's wishes after carrying out extensive research online. We joined Amer after the death of his 18-year-old brother Abdullah, who died in a fierce battle against Assad forces in northern Syria. Undeterred by the bloody and brutal conflict, Amer's 16-year-old brother Jaffer has since met up with him in Syria.