 The group fought against the Syrian government and later came into conflict with the Islamic State of Iraq and the Levant.The group also took part in the Battle of Aleppo, and was allied with the rebel Army of Mujahideen.On 22 July 2013, the commander of Liwa Jund al-Haramain's 19th Brigade was killed in Khan al-Assal, while fighting pro-government forces in the city.