Blood stains --- the aftermath of a car bomb in Pakistan city of Quetta. The blast near a military convoy killed two people and wounded 15.br br Many were treated at a nearby hospital. Several vehicles and shops were also damaged in the blast.br br So far, no one has claimed responsibility for the attack.br br Baluch separatists as well as Islamist militants linked to al Qaeda and Taliban are all active in the region which borders Afghanistan and Iran.br br Deborah Gembara, Reuters.