US official says IS has lost half its territory in Iraq
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A senior U.S. official says Iraqi forces backed by the U.S.-led coalition have retaken half the territory the Islamic State group once held in the country.
Deputy Secretary of State Antony Blinken also announced $181 million to address a humanitarian crisis that has festered in Iraq despite progress on the battlefield. He spoke during a visit to Baghdad on Wednesday.
IS has suffered a series of defeats in Iraq in recent months but still controls Mosul, the country's second-largest city. U.N. and U.S. officials fear that another 1 million people could be displaced by the expected operation to retake the city.
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IS swept across northern and western Iraq in the summer of 2014. At the height of its power, the group controlled a third of the country.