Turkey: 'IS' link to deadly Gaziantep blast

A suicide car bomber has killed two policemen in south-eastern Turkey.

The bomb went off outside police headquarters in the south-eastern city of Gaziantep, near the Syria border.

More than 20 people, some of them civilians, were injured in the early-morning explosion, which was heard several kilometres away.

Police later raided the home of a suspected member of the so-called Islamic State group, who is believed to have carried out the attack.

His father has been detained for DNA testing.

Turkey has been hit by a series of deadly blasts over the past year, linked either to Kurdish militants or IS.

Ankara, Istanbul and Bursa are among cities that have been targeted by suicide bombings.