(VOVworld) – German intelligence has warned that Muslim rebels’ attacks are posing great security threat to Germany and such attacks as killing and suicide bomb in Istanbul, Turkey may occur in Germany.

The site of terrorist attacks in Ataturk airport in Turkey (Photo: AP)

On Saturday, Hans Georg Maassen, Head of Germany’s BfV domestic intelligence agency said security forces are not surely able to prevent such attacks from happening in Germany. Mr. Hans Georg Maassen said the coalition’s recent military victories in Syria and Iraq cannot discourage the Islamic State and the group is still targeting European countries.