Iraqi federal police forces – backed by U.S. air support – entered Mosul International Airport and took control of the runway from the Islamic State, an official said Thursday.
Thursday’s advance is part of a major assault that started five days ago to drive ISIS militants from the western half of Mosul, Iraq’s second-largest city.
Two police officers said the airport buildings were under fire from Iraqi forces. They would not provide more information but said the U.S.-led coalition is with the advancing forces.
Reuters reported Monday that Iraqi forces were closing in on the airport after pushing ISIS fighters back at a nearby hill. The troops were working on regaining the west side of the city and overtaking the airport completely would be a major blow to militants.
Mosul fell to ISIS in the summer of 2014, along with large swaths of northern and western Iraq. ISIS is estimated to have between 1,000 and 3,000 fighters in Mosul, Col. John Dorrian, the Baghdad-based spokesman told Pentagon reporters Wednesday.
Lt. Gen. Stephen Townsend, a top U.S. commander in Iraq, said Monday the Iraqi forces are an "increasingly capable, formidable and professional force."
"Mosul would be a tough fight for any army in the world, and the Iraqi forces have risen to the challenge," he said in a statement.
Ground units pushed into a belt of villages outside the country's second-largest city Sunday and plumes of smoke rose into the sky early in the morning as U.S.-led coalition jets struck militant positions southwest of Mosul and militarized Iraqi police fired artillery.
US TROOPS HAVE COME ‘UNDER FIRE’ IN AN AROUND MOSUL, OFFICIAL SAYS
The United Nations warned that hundreds of thousands of civilians trapped inside their homes in Mosul "are at extreme risk," with dwindling fuel, food and water and scarce electricity.
Iraq declared eastern Mosul "fully liberated" last month after three months of fierce fighting, but the militants have continued to stage attacks there, including two suicide bombings against government forces on Sunday.
The battle for western Mosul promises to be even more daunting, as the half of the city west of the Tigris River has older, narrower streets and is still heavily populated.
Prime Minister Haider al-Abadi announced the start of the latest operation on state TV. He said government forces were moving to "liberate the people of Mosul from [ISIS] oppression and terrorism forever."
Police units quickly entered the village of Athba, about 3 miles southwest of Mosul's international airport, encountering only light resistance. Separately, the Iraqi Army's 9th Division moved into the village of Bakhira, also southwest of the city, the Ministry of Defense said.
Citing witnesses in western Mosul, the United Nations said nearly half of all food shops were closed and bakeries had shut down for lack of fuel and an inability to purchase costly flour. Prices of kerosene and cooking gas have skyrocketed, and many of the most destitute families are burning wood, furniture, plastic or garbage for cooking and heating.
US TOOPS IN IRAQ OPERATING CLOSER TO FRONT LINES
"The situation is distressing. People, right now, are in trouble," Lise Grande, the U.N. humanitarian coordinator for Iraq, said in a statement. "We are hearing reports of parents struggling to feed their children and to heat their homes."
Peter Hawkins, of the U.N. agency for children, said: "Three out of five people now depend on untreated water from wells for cooking and drinking as water systems and treatment plants have been damaged by fighting or run out of chlorine."
The humanitarian agencies were gearing up to aid 250,000 to 400,000 civilians who may flee because of the fighting, the statement said. The U.N. estimates 750,000 civilians may be left in western Mosul.
Iraqi special operations forces, regular army and federal police units are taking part in the offensive along with government-approved paramilitary forces, mainly consisting of Shiite militias, which are operating on the city's outskirts.
Fox News' Lucas Tomlinson and the Associated Press contributed to this report.