Syria war: Army retakes last IS urban stronghold Published duration 9 November 2017 Related Topics Syrian civil war

image copyright AFP image caption Syrian pro-government forces captured the city of Deir al-Zour on Friday

The Syrian military says it has "fully liberated" the eastern border town of Albu Kamal, so-called Islamic State's last urban stronghold in the country.

Commanders said the victory signalled the "fall of the terrorist Daesh [IS] organisation's project in the region".

A monitoring group said militants had withdrawn to another part of Deir al-Zour province following negotiations.

IS now only controls a few villages and desert areas north of Albu Kamal, and scattered pockets elsewhere in Syria.

The jihadist group seized large swathes of Syria and neighbouring Iraq in 2014, when it proclaimed a "caliphate" and imposed its rule over some 10 million people.

But it has suffered a series of defeats over the past two years, losing Iraq's second city of Mosul this July and its de facto capital of Raqqa in northern Syria last month.

It said troops, after entering the town late on Wednesday, had engaged in fierce battles in which a large number of militants were killed.

Army engineers were already dismantling bombs and mines left by IS, while other units were pursuing jihadists who had fled in different directions into the desert and eliminating their remaining "dens", it added.

media caption Ahmed's house was hit in the offensive, with his whole family inside.

The Syrian Observatory for Human Rights, a UK-based monitoring group, cited its sources as saying that Albu Kamal was retaken by troops and Iranian-backed militiamen - led by members of Lebanon's Hezbollah movement - after the last militants withdrew to areas in eastern Deir al-Zour.

The sources added that militias had left open a corridor to allow the jihadists to flee northwards, where they are likely to encounter the Syrian Democratic Forces.

The US-backed alliance of Kurdish and Arab fighters, which captured Raqqa, is advancing east of the Euphrates and has seized several oil and gas fields.

image copyright AFP image caption Iraqi forces have secured the border crossing with Syria, just to the south-east of Albu Kamal

The US-led multinational coalition against IS recently estimated that there were 1,500 militants left in the Euphrates Valley area, among them leading figures.

The fate of the civilians living in Albu Kamal was unclear. United Nations officials in Damascus said that in the last few weeks an estimated 120,000 residents had been displaced, AFP news agency reported.

On Wednesday, Syrian troops linked up with Iraqi forces on the border, giving the Syrian government control of its first official crossing with Iraq since 2012.