See Iraqi Soldiers Liberate the City of Ramadi From ISIS

Iraqi forces during an operation to re-seize Ramadi from Islamic state (ISIS) militants in the el-Hoz neighborhood of Ramadi, Iraq on Dec. 26, 2015.

Members of Iraq's elite counter-terrorism service secure the Hoz neighborhood in central Ramadi on Dec. 27, 2015.

Members of Iraq's elite counter-terrorism units search a building during military operations after ISIS fighters abandoned their stronghold in Ramadi on Dec. 27, 2015.

Members of Iraq's elite counter-terrorism service search a heavily damaged building in Ramadi on Dec. 27, 2015.

Iraqi soldiers walk inside the government complex, that was recaptured from ISIS militants in central Ramadi on Dec. 28, 2015.

Members of the Iraqi security forces hold an Iraqi flag with an Islamic State flag which they had pulled down at a government complex in the city of Ramadi on Dec. 28, 2015.