30 killed in Iraqi city bombings
Bombings in Baghdad and the northern city of Kirkuk have killed at least 30 people.
The bombings happened today as the Iraqi government investigated a deadly attack on a Sunni mosque yesterday that heightened sectarian tensions amid a fragile political transition.
In oil-rich Kirkuk, long disputed by Baghdad and the Kurdish regional government, three bombs went off in a crowded commercial district, killing 19 people and wounding another 112.
One witness said he heard "an explosion between the cars, and then we started carrying out the dead bodies from there while people were burning inside the shops and cars."
In Baghdad, a suicide bomber had earlier driven an explosives-laden car into the gate of the intelligence headquarters in Karrada district, killing six civilians and five security personnel, a police officer said. He said 24 other people were wounded.
The attacks came after parliament speaker Salim al-Jabouri said that a committee of security officials and lawmakers were probing yesterday's attack against a village mosque in Diyala province, north-east of the capital, which killed more than 60 people.
It remained unclear whether the attack in the village of Imam Wais was carried out by Shiite militiamen or insurgents from the Islamic State group who have been advancing into mixed Sunni-Shiite areas in Diyala and have been known to kill fellow Sunni Muslims who refuse to submit to their harsh interpretation of Islamic law.
Since early this year, Iraq has faced an onslaught by the Islamic State extremist group and allied Sunni militants, who have seized large areas in the west and north. The group took over Iraq's second-largest city Mosul in June, and has since declared an Islamic state, or caliphate, in territory under its control in both Iraq and neighbouring Syria.
Security officials in Diyala said yesterday's attack began with a suicide bombing near the mosque entrance. Gunmen then stormed the building and opened fire on worshippers. At least 64 people were killed, including four Shiite militiamen who stumbled upon bombs planted by the militants as they rushed to the scene with security forces.
Sunni lawmakers offered a different account, saying Shiite militiamen had launched a reprisal attack on the mosque after their convoy was bombed.
The attack led two major Sunni parliamentary blocs to pull out of talks on forming a new government. The move creates a major hurdle for Shiite prime minister-designate Haider al-Abadi as he struggles to reach out to Sunnis to form a government by September 10 that can confront the Islamic State extremists.
Al-Jabouri did not say who might have been behind the attack, saying only that such violence was "carried out by the same hands (of those) who want to derail the process of building the government."
Al-Jabouri heads one of the blocs that suspended talks, but he declined to comment on the move. Al-Abadi issued a statement calling upon all political blocs to submit their nominations for ministerial positions in the new government.
Imam Wais village lies about 75 miles north-east of Baghdad in the ethnically and religiously mixed Diyala province, which saw heavy fighting at the height of Iraq's sectarian conflict in 2006 and 2007.
Firat al-Tamimi, a Diyala lawmaker, said there are conflicting accounts surrounding yesterday's events. He confirmed, however, that there was a bombing near the mosque prior to the assault on worshippers.
The leader of one of the country's largest Shiite militias denied any role in the attack.
"What happened yesterday is a crime that we cannot turn a blind eye to," said Qais al-Khazali of the Iranian-backed Asaib Ahl al-Haq, or League of the Righteous, which has been accused of attacks on Sunnis in the past.
Al-Khazali described the killing as "barbaric", adding: "It is something we do not accept and we categorically condemn."
Iraqi president Fouad Massoum, a Kurd, condemned yesterday's attack and appealed "to all for self-restraint and to act wisely." He promised the incident would be "properly investigated and its perpetrators held to account."
UN Secretary General Ban Ki-moon said he is "deeply concerned about the impact such acts of sectarian violence will have on the already grave security situation and on the political process."
The European Union said the "heinous crime" should not stand in the way of government formation and urged Iraqis to unite against violence.