Northwestern Syria offensive (April–June 2015)

The northwestern Syria offensive (April–June 2015), dubbed by the rebels as the Battle of Victory, took place in the Idlib and Hama governorates during the Syrian Civil War. The campaign consisted of a three-pronged attack, with the two main assaults spearheaded by Ahrar al-Sham, Al-Nusra Front and other Islamist factions under the banner of the Army of Conquest, and the remaining attack force including collaboration with Free Syrian Army brigades.

Source: Wikipedia — Northwestern Syria offensive (April–June 2015) (CC BY-SA 4.0)