A Turkish online magazine that supports the Islamic State of Iraq and the Levant (ISIL) has slammed Turkey and President Recep Tayyip Erdoğan for the first time.

“Konstantiniyye” (the Ottoman word for Istanbul) published its second issue on July 17. The magazine, which did not criticize or threaten Turkey in its first issue earlier this year, changed its tone dramatically as Ankara toughened its stance against ISIL.