Russian Warplanes Pound ISIL's Strongholds in Eastern Syria

The sources said that the fighter jets targeted and destroyed a main position of the ISIL terrorists on the Eastern bank of the Euphrates River.

The report added the ISIL suffered heavy casualties as a result of the Russian attack.

Rumors were spread on Monday that the US had bombed the Syrian Army’s positions in Eastern Deir Ezzur; however, a military source told the MNA that the attack never occurred.

The alleged US attack on the Syrian Army was likely confused with the Russian assault on ISIL’s positions in Eastern Deir Ezzur.

Field sources said on Tuesday that the US had established a new base in Southeastern Deir Ezzur and dispatched weapons and military equipment to the region, as Russia warned of American forces' possible attack on Syrian army positions.

The sources said that the US forces built a new and advanced military base in al-Omar oilfield in Southeastern Deir Ezzur, adding that they also transferred a large volume of arms and equipment, including missiles, military vehicles and bridge equipment to the regions of their deployment in Koniko oilfield, al-Omar oilfield and al-Jafreh.

Meantime, the Washington-backed Syrian Democratic Forces (SDF) sent a number of their forces to the regions near the Syrian army positions in the villages of Jiya, Salehiyeh and al-Tabiyeh.

Moscow had earlier warned the Syrian forces of a possible US assault on their positions.