N.R. Jenzen-Jones with Yuri Lyamin Ansar al-Sham (كتائب أنصار الشام; ‘Supporters of the Levant’), an Islamist militant group associated with the Islamic Front in Syria (الجبهة الإسلامية; al-Jabhat al-Islāmiyyah), have uploaded a YouTube video showing combatants firing a 2B9M automatic mortar near Mount Chalma, in Syria’s Kesab district. The 2B9M Vasilek (‘Cornflower’) is a breech-loaded, long recoil-operated