 The group took part in the rebel capture of the Marj al-Sultan heliport on 25 November 2012 and the Battle of Daraya, part of the Rif Dimashq offensive (November 2012–February 2013).In late 2013, Tajamu Ansar al-Islam fell apart due to differences and disputes between its component groups.On 31 March 2014, Jabhat Ansar al-Islam was formed in the Damascus and Quneitra countryside by the Usama ibn Zayd Brigade, Izz ibn 'Abd al-Salam Brigade, and the Battalion of the Chargers.