The Iraqi prime minister has warned so-called Islamic State (IS) militants fighting in Mosul to lay down their weapons if they want to live, state media reports.
Speaking on a visit to the front line to the east of the city, Haider al-Abadi said government-led forces “will not retreat and will not be broken”.
He said his message to the people of Mosul was “we will liberate you soon”.
The city has been under IS control for more than two years.
Mr Abadi called on IS fighters to surrender after government forces gained a foothold in Mosul’s eastern suburbs.
“My message to IS, if they want to save their lives, they should lay down their weapons now,” the prime minister told reporters.
Government forces on Saturday also gained control of Hammam al-Alil, about 15 km (10 miles) south of Mosul on the Tigris river, despite fierce resistance, the army said.
Lieutenant-General Raed Shakir Jawdat said security forces were in control of the centre of the town, but did not say whether IS militants had been pushed out completely.
The operation to take back control of Mosul continued as government forces tried to clear the eastern districts, including al-Zahra, which they entered on Friday.
Government troops and IS fighters exchanged sniper fire from residential rooftops, with both sides also firing mortar rounds. The fiercest clashes were in the al-Bakr area.
Satellite images of Mosul reveal how IS fighters constructed multiple barricades across key routes into the northern Iraqi city.
Concrete barricades and rubble can be seen blocking key streets, while buildings near Mosul airport were levelled for line-of-sight reasons.
Mosul fell to the jihadists in June 2014 and their leader, Abu Bakr al-Baghdadi, chose a mosque in the city as a place to proclaim the establishment of a “caliphate”.
Before the offensive began on 17 October, there were believed to be between 3,000 and 5,000 militants remaining in Mosul, along with up to 1.5 million civilians.
Mosul battle: Iraqi PM rallies forces and issues warning to IS}