BAGHDAD - Iraq's outgoing prime minster pledged Monday to turn his country into "a big grave" for Sunni militants from the Islamic State group and commended security forces who achieved a rare victory over insurgents by ending the siege of a Shiite town.
Nouri al-Maliki made the comments during an unannounced visit to the northern community of Amirli, where he was greeted with hugs. A day earlier, Iraqi forces backed by Iran-allied Shiite militias and U.S. airstrikes broke a two-month siege of the town where some 15,000 Shiite Turkmens had been stranded.
In footage aired on state TV, al-Maliki was shown sitting at a wooden desk in front of a large poster of Shiite leader Grand Ayatollah Ali al-Sistsani, ordering promotions and awards for those who fought in the battle.
"I salute you for your steadfastness and patience against those beasts and killers," he told a gathering of fighters in a large hall as they chanted Shiite religious slogans. He vowed to root out Sunni militants from areas they control in the country.
"All Iraq will be a grave for those infidels, and we will send all the IS (Islamic State) gang to death," he added.
Hours before the visit, humanitarian aid began flowing to the town.
Four trucks loaded with food and medicine arrived after being sent by the Iraqi government and the Iraqi Red Crescent, according to Ali al-Bayati, who heads the aid organization called the Turkmen Saving Foundation. Soldiers began bringing food to families in their houses Sunday night.
"The situation is getting back to normal, but gradually," al-Bayati told The Associated Press. "Some people have come out from their houses and walked in the street. Shops are still closed, but people are happy to see their city secured by Iraqi security forces."
Shiite Turkmen lawmaker Fawzi Akram al-Tarzi said the U.S. airstrikes and Iranian support for Iraqi forces "have played a positive role in defeating the terrorists," although he said the airstrikes "came late" in the battle.
On Monday, Iraqi security forces and Shiite militiamen retook the nearby town of Suleiman Beg following fierce clashes with Sunni militants, Al-Tarzi said.
"The brave people of Amirli have made their town a new Stalingrad," he added, referring to the former name of the Russian city of Volgograd, famous for resisting a long siege by the German military during World War II. "Amirli people have clearly shown that Iraqis could not be intimidated by terrorists."
Since early this year, Iraq has faced a growing Sunni insurgency led by an al-Qaida-breakaway group, the Islamic State. With help from allied militants, they have taken over territory in the country's north and west and created Iraq's worst crisis since the 2011 withdrawal of U.S. troops.
In June, a summer offensive stunned Iraqi security forces and the military, which melted away and withdrew as the Islamic State group overran the northern cities of Mosul and Tikrit, as well as small towns and villages on their path.
Since then, Iraqi security forces and Shiite militias have been fighting the militants without achieving significant progress on the ground.
Thousands of fighters from Iranian-backed Shiite militias have answered a call by al-Sistani to join government forces in the fight.
The U.S. airstrikes that helped liberate Amirli were the first to hit areas where Iranian-backed militias were fighting Sunni militants, possibly outlining an unlikely alliance between the U.S. and Shiite militiamen who once fought American soldiers in Iraq.
Military advisers from Iran's Revolutionary Guard have been guiding Shiite militiamen in artillery attacks on Sunni positions.
Since Aug. 8, the U.S. has carried out at least 120 airstrikes with aircraft and unmanned drones. The American military has focused on areas bordering the self-ruled northern Kurdish region where Kurdish forces have been fighting the militants.
Also Monday, the United Nations said that at least 1,420 Iraqis were reported killed in violence in August, down from the previous month.
The U.N. mission to Iraq, known as UNAMI, said in its monthly statement that the death toll includes 1,265 civilians and 155 members of Iraq's security forces. Another 1,370 were wounded, including 1,198 civilians.
July's death toll stood at 1,737 people. In June, 2,400 were killed as Sunni militants swept across the country, the highest figure since at least April 2005.
The statement said the figures are the "absolute minimum" number of casualties and do not include deaths in the western Anbar province or other parts of northern Iraq that have been held by militants for months. It added: "The actual figures could be significantly higher."
Late Monday night, a car bomb went off in the Baghdad commercial district of Baiyaa, killing nine people and wounding 20, police said.
Minutes later, another car bomb near a restaurant and cafe killed seven people and wounded 16 in the Amil neighborhood.
Medical officials confirmed the casualties. All officials spoke on condition of anonymity because they were not authorized to speak to journalists.