In a surprising announcement, the People's Protection Units (YPG) also said the victory in Syria's Deir Ezzor province came with logistical and air support from Russian Federation, as well as the US-led coalition, its traditional backer.
The YPG was spearheading a US-backed offensive to oust IS from territory east of the Euphrates River, which cuts diagonally across Deir Ezzor, while rival Russian-backed Syrian troops battled IS on the western bank.
The YPG, announced that it had defeated Islamic State militants on its side "in cooperation with the Arab tribes".
The United States expects to recover heavy weapons and larger vehicles from the YPG, but lighter weapons are unlikely to be completely recovered, USA officials have said.
Earlier this week, the US-led coalition fighting Daesh said more than 400 US Marines and their artillery would be leaving Syria after helping to capture the city of Raqqa from Daesh.
The YPG, the backbone of the USA -backed Syrian Democratic Forces, bore the brunt of the fighting to clear IS forces from their self-proclaimed capital in Raqqa, Syria.
The US-led coalition has provided air support, weapons, and advice to the YPG and SDF in their push against IS.
Ankara has been infuriated by Washington's support for the YPG militia, seen by Turkey as an extension of the outlawed Kurdistan Workers Party (PKK), which has fought a decades-long insurgency in Turkey and is designated a terrorist group by Ankara, the United States and European Union.
YPG spokesman Noureddine Mahmoud thanked Russian forces as well as the US -led coalition for logistical and air support and said he hoped for more coordination with the two worldwide powers. Despite these efforts, the two offensives have sometimes come into conflict.
IS-militants once held much of the oil-rich province but have lost nearly all of it, according to the Britain-based Syrian Observatory for Human Rights monitor.
How Analysts Rated Red Robin Gourmet Burgers, Inc
The restaurant operator reported $0.21 earnings per share for the quarter, missing the consensus estimate of $0.30 by ($0.09). Diker Management Llc increased Red Robin Gourmet Burgers In (RRGB) stake by 614.29% reported in 2017Q2 SEC filing.
Johnny Galecki returning to Roseanne for guest role
The series followed the Conner family as they tried to scrape out a living in the fictional town of Lanford, Illinois. Producer Whitney Cummings herself shared a picture of John Galecki's chair on the set of the revival show.
Celebrities Who Suffer With Chronic Diseases
Now if that isn’t the epitome of what a BFF is, I don’t know what is! Selena continues to be on chronic medication. There is also a huge list of celebrities past like famous painter vincent Van Gogh who suffered with this disease.