The terrorists are identified as coming from 50 different countries, including some 4,000 from the West European nations, WND news website reported.
The report said 1,200 of the fighters have come from France, and another 500-600 each from Britain and Germany. But Belgium produced the highest per capita participation, with 40 fighters per million population, it said.
Meantime, Kurdish fighters in the last 24 hours expelled ISIL terrorists from the Syrian border town of Kobani after more than four months of fighting, said a monitor.
Fighters from the Kurdish People’s Protection Units (YPG) had “expelled all Islamic State (of Iraq and the Levant) fighters from Kobani and have full control of the town”, said Rami Abdel Rahman, director of the so-called Syrian Observatory for Human Rights.
The Kurds are pursuing some terrorists on the Eastern outskirts of Kobani, “but there is no more fighting inside now”, Rahman said.
Kobani, one of the largest cities in the Kurdish region bordering Turkey, was besieged by the ISIL terrorist group in September. Since then, Kurdish forces have been trying to drive the Takfiris out of the city.
In December 2014, Syrian Kurds leader Saleh Muslim Mohammad said that the main goal of Kurdish forces fighting against ISIL was full liberation of Kobani.
Meantime, the Syrian troops carried out precise and intensive operations against the armed groups near the Syria-Lebanon borders, killing too many militants.
The military offensive targeted the armed groups in the Wadi al-Kahf area near the Lebanese borders in the Eastern countryside of Syria’s central province of Homs.
It added that the army units inflicted hefty losses upon the rebels.
Elsewhere, the Syrian army killed 20 rebels on Sunday in the Northwestern province of Idlib. It was part of the army forces’ ongoing attacks on the militants’ positions in the countryside of Idilb, close to the Turkish borders.
Also, Syrian President Bashar al-Assad said the Israeli military is obviously supporting terrorist groups in Syria by conducting airstrikes in the crisis-hit country.
“Whenever we make advances in some place, they (the Israelis) attack in order to undermine the army. It’s very clear,” Assad said in an interview with American magazine Foreign Affairs.
“That’s why some in Syria joke, ‘How can you say that Al-Qaeda doesn’t have an air force? They have the Israeli air force’,” he added.
His remarks came a week after an Israeli aircraft fired two missiles at the village of Quneitra in the Syrian Golan Heights bordering Lebanon.
Six members of the Lebanese resistance movement Hezbollah were killed in the attack.
The Tel Aviv regime has carried out several airstrikes in Syria since the start of the nearly four-year-old foreign-sponsored militancy there.
Damascus says Tel Aviv and its western allies are aiding the extremist terror groups operating inside Syria since March 2011.
Meantime, all groups of the Syrian opposition, except for the Istanbul-based Syrian National Coalition, participated in the inter-Syrian talks in Moscow, a well-informed diplomatic source said.
Source: Fars News