The action formed part of the next phase of the US-backed government's campaign to drive ISIS from Iraq and dismantle their self-proclaimed caliphate.
Police Colonel Kareem Aboud said government forces took full control of Imam Gharbi at dawn. They discovered the bodies of two Iraqi journalists who were killed there shortly after the terrorists attacked, he said.
Troops were now searching the village for remaining terrorists.
Prime Minister Haider al-Abadi declared victory over ISIS in Mosul on July 10 after a nine-month battle, marking the biggest defeat for the hardline Sunni Muslim group since its lightning sweep through northern Iraq three years ago.
Stripped of Mosul, ISIS dominion in Iraq will be reduced to mainly rural, desert areas west and south of the city.
ISIS also faces pressure in its operational base in the Syrian city of Raqqa, where US-backed Syrian Kurdish and Arab forces have seized territory on three sides of the city.
(Reporting by Ghazwan Hassan in Tikrit; Writing by Angus MacSwan; Editing by Andrew Heavems)
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