Reports cite six to eight deaths in the attack on PKK targets on Thursday.
The Turkish President spoke with Donald Trump in a phone call on Wednesday Ankara confirmed.
'Very significant cracks are apparent in this deal between Europe and Turkey,' said Austria's defence minister.
Tensions are high as Arab and Kurdish military forces don't want Turkey to interfere in the campaign.
The troops are about 3km away as they advance under heavy fire.
A total of 10 ambulances ferried the dead and injured to hospitals.
Zaina Erhaim faces choice between returning to Turkey or seeking asylum after the UK confiscated her passport at Assad regime's request.
No injuries were caused by caused by the attack.
Lindsey Snell is now concerned for her husband, Suliman Wardak, who was arrested on 22 August while travelling to Istanbul to assist in her release.
Russian jets have resumed heavy bombing of rebel-held areas of Aleppo after several days of relative calm.
Erdogan Ceren, 22, told the camera "no one believed when I said I will kill myself – so watch this."
Families and ativists were forced to disperse as they made their way to Ankara train station.
According to reports, the suspects were allegedly planning to carry out a car bomb attack.
One person was reported seriously injured by the explosion.
Jan Böhmermann had made crude sexual references to the Turkish president.
Most of students attended Fatih University, founded by cleric Fethullah Gulen, blamed for July failed coup.
Kutbettin Gulen was detained during a police raid in the western city of Izmir.
Deportation follows Turkey's plea for Nigeria to close schools linked to cleric Fethullah Gulen, blamed for July coup.
The coup was followed by a crackdown on supporters of US-based Muslim cleric Fethullah Gulen.
Cetin was reportedly fascinated by serial killer Ted Bundy and 'awkward' with girls in school.
The bus crashed into steel barriers, colliding with a double-decker bus and crushing three cars.
According to reports the attacker was shot in the leg by security officers.