“Hundreds of young men from across Europe are fighting with rebel forces in Syria, the European Union’s security chief has warned. Britain has promised to step up its support for the rebels, hinting that it could be ready to send arms. But intelligence agencies have stepped up operations after a rise in the number of Europeans, notably from Britain, France and Ireland, joining fighters. Security bodies are tracking Brits and Belgians while the Netherlands has raised its terror threat to ‘substantial’ in part because of fears about citizens being radicalised in Syria. Mr de Kerchove, the EU’s counter-terrorism coordinator, said: ‘We are concerned, of course.’”
