The Turkey Police HeadQuarters in Cinar district, Diyarbakir province has been hit by a deadly bomb blast.
The bomb was detonated at the entrance of the police complex, officials say.
The attackers then reportedly fired rockets at the headquarters.
Officials blamed the blast on Kurdistan Worker’s Party (PKK) militants, who are active in the mainly Kurdish province.
The blast also damaged nearby residential buildings.
No group has so far said it carried out the attack.