“Istanbul police on July 7 detained 29 suspected members of the Islamic State of Iraq and the Levant (ISIL), who were allegedly preparing to stage ‘sensational attacks.’ Intelligence and anti-terror units launched an operation to apprehend suspects who had previously taken part in clashes in the jihadist group’s ranks in Syria.”
Source: Police detain 29 ISIL suspects in Istanbul ‘planning sensational attacks’ – CRIME