Forces battling the Islamic State group in northern Iraq cut off the jihadists  last supply line from Mosul to Syria Wednesday, trapping them in the city for a bloody last stand.

A day after the last major bridge over the Tigris in Mosul was bombed by the US-led coalition against IS, elite forces fighting in the east of the city also reported significant progress.

To the west of Mosul, Hashed al-Shaabi (Popular Mobilisation) paramilitary forces made a push to cut the road between two towns on the route heading to Syria, security officials said.

“Hashed forces have cut off the Tal Afar-Sinjar road,” Senior Hashed Commander Abu Mahdi al-Mohandis said on social media.

A Kurdish security official told a foreign media agency that Hashed forces had linked up with other anti-IS forces, including Kurdistan Workers Party (PKK) fighters, in three villages in the area.

The town of Tal Afar itself, which lies about 50 kilometres (30 miles) west of Mosul, is still under the control of the jihadists.

Iraqi forces launched a major offensive on October 17 to retake Mosul, which is the country s second city and where jihadist supremo Abu Bakr al-Baghdadi proclaimed a caliphate in 2014.

Federal forces have already entered the city from the east. Kurdish peshmerga and other forces are also closing in from the north and south, while only the west had remained open.

The latest development will make it very long and dangerous for IS if it attempts to move fighters and equipment between Mosul and the Syrian city of Raqa, the last two bastions of their crumbling “state”.

A US-backed Kurdish-Arab alliance launched an offensive against Raqa on November 5 but its fighters have some way to go before reaching the city.

In Iraq, almost two and a half years after IS took over swathes of the country, forces backed by the US and other partners have regained much ground.

Mosul is the last major prize in Iraq for the diverse and sometimes rival forces involved in the anti-IS effort, but the jihadists have offered stiffer resistance than elsewhere.

The eastern side of the city was expected to offer less resistance than the west bank but elite forces from the Counter-Terrorism Service (CTS) have faced a torrid time.

IS fighters moving in an intricate network of tunnels have used snipers, booby traps and a seemingly endless supply of suicide car bombers to stop Iraqi forces.

The authorities have not released casualty figures since the start of the offensive but fighters have admitted being surprised by how fierce IS resistance has been.

CTS s Staff Lieutenant General Abdelghani al-Assadi said however that his forces had found fresh momentum in recent days.

“We cleared more than 40 percent on the eastern side,” he told a foreign media agency, adding that after retaking the neighbourhood of Aden, CTS fighters had reclaimed parts of Al-Zuhur.

“The task has become much easier for us — jihadist resistance has weakened,” he said. “Even if we face serious resistance, we’re going to eliminate them.”

On Tuesday, the US-led coalition that has carried out thousands of air strikes against IS targets in Iraq and Syria since August 2014 said it destroyed a key bridge in Mosul.

The last bridge still standing in Mosul is from the British era and not big enough for heavy vehicles to move across the Tigris, which runs through the middle of the city.

The intensity of the fighting has been one of the factors preventing civilians from fleeing to the safety of some of the camps being set up around Mosul.

The United Nations had expected around 200,000 people to flee their homes in the first few weeks of the offensive, but only about a third of that number had been displaced by Wednesday.

Forces have so far encouraged residents to remain in their homes as they inched through the city, fighting house-to-house.

Evacuating the population would allow Iraqi forces to use heavier artillery and achieve faster results but Iraq s leadership wants to prevent the complete destruction of Mosul.

Source: pakistantoday.com.pk