Luke Harding and Ian Black
London Guardian 
August 1, 2012
Syria’s opposition fighters are increasingly using Iraqi-style roadside bombs in their war against Bashar al-Assad, most recently blowing up tanks in a large convoy travelling to attack rebels inside Aleppo.
Free Syrian Army (FSA) commanders told the Guardian the use of improvised explosive devices has gone up in recent months, with fighters growing increasingly adept at bomb-making. Iraqi insurgents used roadside bombs extensively in their campaign against the US military.
FSA commanders said a secret network of informers inside the Syrian army and other parts of the regime passed on regular information on troop movements, allowing the rebels to strike at the army.
Syrian state TV said on Tuesday that government forces were inflicting heavy losses on “terrorist groups” in and around Aleppo.