The sources said that Abu Wasef and Abu Maria, two field commanders of the National Liberation Front, were killed by unknown attackers in the Southern part of Idlib city.
They further said that the bodies of the two commanders were discovered along a road connecting al-Mastouteh to Araiha.
A fresh wave of tension and insecurity has covered Idlib as the Syrian Army is preparing to kick off a large-scale operation in Northwestern Syria.
Local sources reported earlier today that at least five senior commanders of Tahrir al-Sham Hay’at (the Levant Liberation Board or the Al-Nusra Front) were killed in a chain of blasts in the Northwestern province of Idlib.
Ahmad Fo’ad Dayb, a commander of Tahrir al-Sham, was killed after a bomb, planted in his vehicle, went off in the town of Saraqib in Idlib.
In the meantime, local sources reported that four blasts in the towns of Samin, Salqin, Qah and al-Dana near the border with Turkey killed at least five commanders of Tahrir al-Sham.
Also, a number of terrorists were killed after a bomb-laden vehicle went off in Tahrir al-Sham’s base near al-Ehsan Hospital in the Southern part of the town of Saraqib that is one of the most crucial strongholds of Tahrir al-Sham in Southeastern Idlib.