Airport near Iraq border was taken after fierce clashes between US-backed forces and Islamic State.
Death toll is expected to rise after attack at Istanbul's main international airport.
Out of the 11 fatal terrorist incidents in Turkey this year 8 have killed civilians.
Early reports suggest that three attackers simultaneously targeted separate parts of the airport.
Police union spokesman claims that lifeguards are Isis targets and weapons are required to help combat terror.
Addresses and telephone numbers reportedly placed online by a disgruntled former employee
Prosecutors opened the investigation just after French technicians said they had repaired the plane's black box.
The twins' father and brother were also reportedly injured in the attack in Riyadh, Saudi Arabia
Anger, interest in extremist preachers and support for killing minorities among the giveaways.
Unicef said health workers in the area pulled out bodies of dead children from the rubble.
Iraqi official says troops entered al-Julan neighborhood, the last area controlled by Isis.
The country is reeling from a drop off in tourists after ISIS attacks in 2015
Isis leader Hayman Galal, known by his nom de Guerre Abi Abdul-Rahman al-Kurdi, was killed with 3 others.
Isis are forcing civilians into fighting for them and to dig bunkers and tunnels in preparation for defence, say reports
Hall was executed by Abu Sayyaf on 13 June; Ridsdel was decapitated by the group two months earlier.
Abu Sayyaf uses ransom money to fund its Islamic separatism campaign in southern Philippines.
The missing Isis chief is believed to have abandoned the mansion in embattled Manbij, Syria
Labour London mayor Sadiq Khan was criticised for sharing a platform with Muslim cleric Suliman Gani.
Then 15-year-old was kept as a sex slave for 15 months by Daesh fighters.
Two men jailed in New Zealand for possession of extremist material.
The Yazidis were taken into slavery when Isis overran their home near Mount Sinjar in 2014
Sixteen pro-government fighters were killed and 60 wounded in one day of fighting.