From the BBC Website - it looks like Turkey are now aligning with the US.
Turkish planes have for the first time carried out air strikes against Islamic State (IS) group targets in Syria.
Turkish police also raided more than 100 properties in Istanbul, arresting 251 people linked to IS, the office of Prime Minister Ahmet Davutoglu said.
On Thursday, Turkish forces exchanged fire with IS fighters near the Syrian border. One Turkish soldier was killed.
Turkey will now let the US launch air strikes against IS from the Incirlik air base, US officials have said.
The raids in Istanbul alone involved 5,000 officers. Members of the youth wing of the outlawed Kurdistan Workers' Party (PKK) and of a far-left group were also arrested.
The state-run Anadolu news agency said there were also arrests in the cities of Ankara and Izmir and in Sanliurfa province, near the Syrian border.
In a separate statement, Mr Davutoglu's office said that F-16 jets had hit three IS targets in Syria.
http://www.bbc.co.uk/news/world-europe-33646314