AdvertisementU.S.: Major Offensive Planned Against ISIS In Mosul This SpringFebruary 20, 2015Bill ChappellfacebookEmailIraq is preparing to take back Mosul, a senior U.S. military official says. Earlier this month, government-backed Sunni Arab tribesmen who've been training to fight ISIS marched northeast of Mosul, in northern Iraq. (Xinhua /Landov)