Suicide bombers kill 19 in northern Iraq

One suicide bomber detonated a vehicle rigged with explosives in a residential area of Al-Muwaffaqiyah, a village east of Mosul that is mainly populated by members of the Shabak minority.

And another bomber, wearing police uniform, detonated an explosives belt in a cafe in the town of Tuz Khurmatu further south, killing four people and wounding 27.

A bomb also exploded near the house of a Shabak family in Mosul itself, killing a child and wounding three people, while a policeman was gunned down in his home south of the city.

The 30,000-strong Shabak community mostly live in a pocket of villages east of Mosul.

They speak a distinct language and traditionally practise a blend of Shiite Islam and local beliefs, that has made them a target for attack by Sunni extremists who regard them as heretics.

Last month, another suicide bomber targeted a Shabak funeral near Mosul, killing 26 people and wounding 46.

UN envoy Nickolay Mladenov issued a statement condemning the attack in Al-Muwaffaqiyah "in the strongest terms," saying "the United Nations pays particular attention to the protection of minority communities who continue suffering from heinous attacks, economic and social barriers."

He added that "the recent rise in violence in the Nineveh province calls for urgent action and strengthened security cooperation between the Government of Iraq, the Nineveh provincial authorities and the Kurdish Regional Government," which is responsible for the autonomous region bordering Nineveh.

Violence in Iraq has reached a level not seen since 2008, when the country was just emerging from a brutal sectarian conflict.

The bloodshed, which has included sectarian attacks, has raised fears of a relapse into the intense bloodshed that killed tens of thousands of people in 2006-2007.

Analysts say the Shiite-led government's failure to address the grievances of Iraq's Sunni Arab minority -- which complains of being excluded from government jobs and of abuses by security forces -- has driven the surge in unrest.

Violence worsened sharply after security forces stormed a Sunni protest camp in northern Iraq on April 23, sparking clashes in which dozens died.

The authorities have made some concessions aimed at placating the protesters and Sunnis in general, such as freeing prisoners and raising the salaries of Sunni anti-Al-Qaeda fighters, but the underlying issues remain unaddressed.

With the latest violence, more than 350 people have been killed so far this month, and over 5,050 since the beginning of the year, according to AFP figures based on security and medical sources.