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Turkey hits Islamic State targets in Syria, Iraq after Istanbul bombing
Turkey will carry out air strikes if necessary and will maintain its "determined stance" until Islamic State leaves its border areas, Davutoglu said at a conference of Turkish ambassadors in Ankara.
The suicide bomber killed 10 German tourists and himself in central Istanbul on Tuesday.
(Reporting by Ercan Gurses and Daren Butler; Writing by Ayla Jean Yackley; Editing by Nick Tattersall)