At least 13 people were killed and two others injured onFriday morning in two separate terrorist attacks in Pakistan’s northwestern tribalregion of North Waziristan, Dawn news reported.The first incident took place when a roadside bomb blast hit a vehicle in Datta Khelarea of North Waziristan, killing three people and injuring two others.The bomb was planted on the roadside and was triggered with a remote controlleddevice.In the other incident, some unknown people fired a rocket at a vehicle in the Shawalarea that killed six people on spot and left four others injured who died duringtreatment in hospital.The identities of the 13 victims were not known yet and no group has claimedresponsibility for the attacks yet. Over 40 people have been reported dead so far inthe armed clashes between two feuding factions of the Pakistan Taliban.