Iraq forces launch broad attack on IS holdouts in Mosul

Iraqi forces have launched a broad assault on parts of battleground second city Mosul still held by the Islamic State group, the military announced on Saturday.

Multiple security forces are attacking "what remains of the unliberated areas" on the west bank of the River Tigris, the Joint Operations Command said in a statement.

"Army forces attacked Al-Shifaa neighbourhood and the Republican Hospital, federal police forces Al-Zinjili neighbourhood, and Counter-Terrorism forces attacked Al-Saha al-Oula neighbourhood," it said.

All three neighbourhoods are north of the Old City, a warren of closely spaced buildings and narrow streets that have posed significant challenges to Iraqi forces seeking to oust IS.

The statement did not mention an attack being launched on IS-held areas of the Old City.

IS overran large areas north and west of Baghdad in 2014. Iraqi forces backed by US-led air strikes have since regained much of the lost territory.

Iraqi forces launched a major operation to retake Mosul in October 2016, fighting their way to the city and retaking its eastern side before setting their sights on its smaller but more densely populated west.