A suicide car bomb followed by an assault by grenade-throwing gunmen on a police headquarters in a disputed ethnically-mixed city in north Iraq killed 33 people on Sunday.
The vehicle that was detonated in central Kirkuk was painted to appear as though it was a police car, and the militants who sought to seize the compound were dressed as policemen, witnesses said.
No organisation immediately claimed responsibility for the attack.
The initial suicide car bomb was set off during morning rush hour, and was quickly followed by three gunmen dressed in police uniforms, armed with hand grenades and suicide vests, bursting through the main gate of the Kirkuk police compound in the direction of the headquarters building.
They threw multiple grenades as they sought to reach the building, but were killed before they could get there, witnesses said.
“I saw a vehicle stop at the checkpoint at the main entrance, and the police started checking it,” said Kosrat Hassan Karim, who was nearby when the attack took place
“Suddenly, a loud explosion happened, it was terrifying.”
“I saw many people killed inside their cars — I have never seen such a big explosion in my life.”
Brigadier General Natah Mohammed Sabr, the head of Kirkuk city’s emergency services department, put the toll at 30 dead and 70 wounded.
In addition to the casualties, the attack caused massive damage to nearby buildings and shops, according to a journalist at the scene.
The massive explosion also killed people in nearby buildings. Mohammed Aziz, who works in an office building adjacent to the police headquarters, said at least two of his colleagues died in the blast. Police largely cut off traffic in the centre of the city and evacuated offices and businesses in the area. They managed to defuse one of the attackers’ suicide vests, but were still working to disarm the other two. Kirkuk is an ethnically mixed city 240 kilometres north of Baghdad.