Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Aid Group: Thousands Have Fled Mosul by Carla Babb PENTAGON -- [1]Save The Children said Wednesday thousands of people have fled the Mosul area in order to escape an offensive by Iraqi and Kurdish forces to retake the city from Islamic State militants. The aid group said about 5,000 people have arrived at a refugee camp in Syria during the past 10 days and that it is at risk of being overwhelmed as more people come. "These families arrive with nothing but the clothes on their backs and find almost nothing to help them," said Tarik Kadir, who heads the group's Mosul response. More than 100 American troops are accompanying Iraqi and Kurdish Peshmerga forces in the Mosul operation. Smoke rises from Islamic state positions after an airstrike by coalition forces in Mosul, Iraq, Oct. 18, 2016. US role Pentagon spokesman Navy Capt. Jeff Davis told reporters Tuesday the [2]Americans are assisting about 10,000 Kurds, 18,000 Iraqi Security Forces and another couple thousand Iraqi police as they face an Islamic State force that has been hunkered down in the the second-largest Iraqi city for more than two years. Estimates of IS fighters in Mosul range from about 3,000 to 5,000 fighters, but U.S. officials say Mosul is home to greater skilled IS fighters who are more dedicated to the fight and more ideologically zealous. Davis said the more than 100 U.S. forces are embedded with Iraqi Security Forces at the division headquarters level. They also are embedded with Kurdish and Iraqi counterterrorism commandos at levels considered below the division level. U.S. officials have stressed that embedded American forces will remain with Iraqi and Peshmerga counterparts who are involved in coordinating and decision making, rather than at the front lines of combat. But U.S. Defense Secretary Ash Carter has said U.S. troops are still in harm's way. People rest as they flee their homes during clashes between Iraqi security forces and members of the Islamic State group fleeing Mosul, Iraq, Oct. 18, 2016. Early progress Iraqi and Kurdish forces say they have retaken a dozen villages outside Mosul, and Davis said there are four major points from which the offensive is pushing into the city. Kurdish Peshmerga units are advancing on Kurdish villages from two points east of Mosul, with Iraqi Security Forces following behind. ISF forces are advancing from the Qayarrah West base, and another ISF team is pushing into Mosul from the southeast. Much of the west is still controlled by Islamic State, prompting U.S. officials to suggest that the IS leadership may look to flee west to Raqqah should Mosul start to fall. These officials say they have so far seen some IS family members flee west, but they have not seen foreign fighters coming in or out of the city recently. The long-awaited offensive, backed by airstrikes from a U.S.-led coalition, and involving Sunni tribal forces and Shi'ite militias, remains on the outskirts of Mosul. IS fighters have burned tires and oil to obscure their movements, but officials say the tactic hasn't degraded air support by the coalition, which carried out four strikes against IS forces in and around Mosul Monday. President Barack Obama, speaking in Washington Tuesday, said Mosul will be a "difficult fight," but he expressed confidence that IS will be defeated in the city. "Perhaps a million civilians are still living there, so in addition to rooting out ISIL, our focus jointly is on the safety and humanitarian aid for civilians who are escaping the fight. That's going to be a top priority for both our governments," he added. WATCH: Video from village where Kurds drove IS out This is the largest and most complex military operation in Iraq since U.S. combat forces left the country five years ago. A spokesman for the U.S.-led coalition said Tuesday the operation is "on or ahead of schedule." Movement forward by all coalition forces is methodical, with commanders opting for caution as they come under mortar and sniper fire. On the southern front, Iraqi troops are moving painstakingly into the village of Abbas, which is larger than most of its neighbors. Pockets of IS militants have been mounting lightning attacks. Iraqi troops are also fearful of improvised bombs, which have been planted in the main thoroughfares. [Jamie Detmer contributed to this report] References 1. http://www.savethechildren.org/site/c.8rKLIXMGIpI4E/b.6150563/k.D0E9/Newsroom.htm 2. file://localhost/a/3556203.html