This article is from the source 'bbc' and was first published or seen on . It last changed over 40 days ago and won't be checked again for changes.

You can find the current article at its original source at http://www.bbc.co.uk/news/world-middle-east-33234648

The article has changed 4 times. There is an RSS feed of changes available.

Version 1 Version 2
Kurds 'capture key Syrian base' north of Raqqa from IS Islamic State conflict: Kurds capture Syria base north of Raqqa
(about 5 hours later)
Kurdish forces in northern Syria say they have captured a key military base from Islamic State (IS) north of the militants' self-declared capital of Raqqa. Kurdish fighters in northern Syria are advancing on a strategically important town held by Islamic State, a day after capturing a nearby military base.
The Kurdish Popular Protection Units (YPG) were backed by US-led air strikes and other rebel groups. Members of the Popular Protection Units (YPG) and allied rebels took the base, known as Brigade 93, on Monday night.
It comes a week after Kurdish forces seized a Syrian border crossing with Turkey from the jihadists. They have now reached the outskirts of Ain Issa, the last sizeable town between the base and Islamic State's headquarters at Raqqa, to the south.
The move cut off a major supply route for IS. The YPG took a key town on the border with Turkey from IS last week.
A Kurdish forces spokesman said they had complete control of the Liwa (Brigade) 93 base, which is deep in IS-held territory. The jihadist group has suffered a string of defeats to Kurdish forces since being forced to withdraw from the town of Kobane in January after a four-month battle.
Redur Xelil said the YPG was now on the outskirts of Ain Issa, a town only 50km (30 miles) north of Raqqa. IS defences 'pushed back'
"They [IS] have been defeated," he said. The Kurds' rapid advance through Raqqa province continued with the fall of Brigade 93, which IS captured from the Syrian military last year.
Is this a turning point for Syria's Kurds? The Syrian Observatory for Human Rights reported the YPG and rebel fighters overran the base late on Monday before heading towards Ain Issa, only 50km (30 miles) from Raqqa.
The military compound, seized by IS last year, overlooks strategic roads linking Raqqa to other IS outposts in Aleppo province to the west and Hasakah province to the east. By Tuesday morning, the Kurds and their allies had taken control of western and south-western parts of the town and were battling IS militants elsewhere, the UK-based monitoring group added.
Rami Abdel Rahman, a spokesman for the UK-based activist group the Syrian Observatory for Human Rights, said IS's lines of defence had been "pushed back to the gates of Raqqa". "Islamic State's defensive lines have now been pushed back to the outskirts of Raqqa city because the area between Raqqa and Ain Issa is militarily weak and they have no fortifications," Rami Abdul Rahman, the Syrian Observatory's director, told the AFP news agency.
The capture last week of the Tal Abyad border crossing allowed the Kurds to link up other pockets they control along the Turkish border, from Iraq in the east to Kobane in the west. Ain Issa is situated at an intersection of the main roads from Raqqa to other IS-held areas in Aleppo province, to the west, and Hassakeh province, to the east.
However, the fighting prompted thousands of civilians to flee to nearby Turkey. Raqqa is the de facto capital of the caliphate whose creation IS announced a year ago after it captured large swathes of northern and western Iraq.
Analysts said Tal Abyad was one of the most important border crossings for IS. The YPG's capture of the town of Tal Abyad last week cut a major supply line for IS and allowed the Kurds to link up other pockets they control along the Turkish border, from Iraq in the east to Kobane in the west.
Raqqa is the main seat of power in Syria for the militant group, which has proclaimed a caliphate in the territory it controls in Syria and Iraq. In a separate development on Tuesday, IS published photographs of what it said was the destruction of Islamic shrines near the ancient ruins of Palmyra.
The images showed militants blowing up two sites described as "manifestations of polytheism in the town of Tadmur", the modern settlement situated next to the Unesco World Heritage site.
Last week, the Syrian Observatory said IS had planted landmines and explosives around the ruins of Palmyra, amid reports that government forces were regaining nearby areas lost to the jihadists in May.
'Unspeakable suffering'
Meanwhile, UN investigators have denounced the seemingly deliberate targeting of civilians by all sides in the conflict in Syria, saying it has led to "unspeakable suffering".
"Civilians are the main victims of an ever-accelerating cycle of violence," Paulo Pinheiro, who heads the UN Human Rights Council's independent commission of inquiry on Syria, said following the publication of its report into abuses committed from 15 March to 16 June.
Mr Pinheiro said government forces, rebel groups and IS had imposed sieges to "devastating effect", causing malnutrition and starvation among residents.
He also condemned indiscriminate attacks on civilian areas by all parties, but said the government "with its superior firepower and control of the skies inflicts the most damage".