AWARAN - Two extremists were killed in exchange of firing with the security forces here on Tuesday. Security sources said unknown miscreants ambushed security personnel in district Awaran. In retaliatory action, two extremists were killed while others managed to escape leaving behind bodies of their accomplices. Arms were recovered from the possession of the extremists killed in firing exchange. The bodies were shifted to hospital where identity of extremists killed in the clash was yet to be ascertained.