The Syrian Army has made more advances in its fight against foreign-backed insurgents. In its latest operation, the army ambushed insurgents in the mountainous area of al-Qalamoun north of Damascus. According to government sources, as many as 150 militants were killed in the attack. Damascus says among those killed were members of the al-Qaeda-linked al-Nusra Front. Syrian troops have stepped up their mop-up operations in Qalamoun - a strategic region whose full liberation will give the government forces a significant edge over the militants. The town of Nabk in the region was re-captured by the army two weeks ago. Show Less >>