Ahmad al Sheikh is the commander of the Sham Falcon forces, the battalions of volunteers and defectors, numbering about 2,000 men, who are waging a guerrilla war against the Syrian army. The forces, fighting in the Jabal al-Zawiya area of the northern Idlib province, are divided into groups of 250 fighters. They are active in various areas of Idlib province and it is unclear if there is any connection or...