And it is having an effect. Air strikes are now driving Daesh back. One estimate suggests that in the last 18 months it has lost a quarter of the territory it held. Equipment, command and control sites, supply chains and revenue streams, including oil infrastructure, are all being effectively targeted. The recent liberation of Manbij in Syria from Daesh, which saw the residents celebrating freedom from the brutal oppression they had experienced, is the latest example.
Article source: http://www.huffingtonpost.co.uk/hilary-benn/syria-international-community_b_11715766.html?utm_hp_ref=uk-politics&ir=UK+Politics