The commander of the group who was named a Hero of the Russian Federation said earlier that they were part of a 16-strong Russian military unit which managed to successfully repel attacks by 300 jihadists.
2--Superpowers at War--US-led coalition fights Russia-led coalition in Syria (sanctions represent economic warfare)
Thus in some ways the current military situation is vastly better than it was in October of last year, thanks to the liberation of Aleppo, the reduction of several rebel-held enclaves, and the heavy losses inflicted on ISIS on several fronts. The operations of the next six months will potentially have to contend with a factor that hitherto was absent, namely the growing presence of US-led coalition troops on Syrian territory.
The US-led coalition has responded to the SAA victories with intensification of operations in southeastern Syria with a goal to build a buffer zone between Syrian government forces and the Iraqi Popular Mobilization Units that are rapidly growing to the most influential force in Iraq. The Syrian-Iranian-Russian alliance realized the thereat and intensified operations in the area. At the same time, the Syrian Democratic Forces with a large support of the US-led coalition’s airpower, artillery and special forces troops are preparing to storm the ISIS self-proclaimed capital of Raqqah. The competition for the Syrian-Iraqi border and for the oil-reach Deir Ezzor province has officially started.