Militants hit north Iraq town as 33 killed nationwide

Militants attacked local government and police buildings in northern Iraq with suicide bombings and mortar fire on Wednesday, sparking clashes that killed 14 people, among 33 deaths nationwide, officials said.

The assault came in Hawijah, a Sunni Arab town in ethnically mixed Kirkuk province near which security forces stormed an anti-government protest camp in April, triggering Iraq's deadliest day this year.

One suicide bomber detonated an explosives-rigged vehicle near a police station, while a second blew up another near a local administrative building.

Militants then hit both buildings and a local council office with mortar fire, and gunmen clashed with the army.

Seven civilians, three soldiers and four militants were killed and 22 people wounded, army Staff Major General Mohammed Khalaf al-Dulaimi said.

Troops were combing the area for another nine assailants who were believed to have escaped, Dulaimi added.

The Hawijah assault came a day after militants attacked two police stations and a local official's house in two towns northwest of Baghdad, killing seven police and the official's brother.

In the capital, six members of a single family were shot dead on Wednesday, officials said.

A man, his wife, their three children aged between three and six, and another woman were killed in the Shaab area of east Baghdad, officials said, while at least one person was killed and nine wounded by a bomb near a cafe in the capital.

North of Baghdad, a bomb exploded near Balad, killing five people and wounding three, while gunmen killed two farmers in the Muqdadiyah area and a soldier in Taji.

And a bomb killed three people and wounded 25 in Mosul, while one person was also shot dead in the northern city.

Prime Minister Nuri al-Maliki said in speech on Wednesday that there has been "killing by identity card and name," referring to the selection of victims on the basis of the confessional or ethnic affiliation given away by their family or given name.

There are persistent fears that Iraq will return to the all-out Sunni-Shiite sectarian violence that peaked in 2006-2007 and killed tens of thousands of people.

The UN refugee agency said on Tuesday that it was "increasingly concerned about the situation in Iraq, where recent waves of sectarian violence threaten to spark new internal displacement of Iraqis fleeing bombings and other attacks."

With the latest violence, more than 670 people have been killed this month and over 4,500 since the beginning of the year, according to AFP figures based on security and medical sources.

Diplomats and analysts say the Shiite-led government's failure to address the grievances of the Sunni Arab minority, who complain of political exclusion and abuses at the hands of the security forces, has driven the spike in violence this year.