ISLAMABAD - Police on Friday released a sketch of the suicide bomber who blew himself up on Wednesday at the main entrance of Naval Residential Complex leaving two Navy officials dead and several others injured. A reward of Rs. 2.5 million has also been announced for the person who will inform police about the identification and name of the terrorist. Police said that informers name would not be disclosed. According to a press note issued by SSP (Operation) office, the bomber was 16 to 17 years old with small height and fair complexion. It seems that he was a resident of Gilgit-Baltistan and could not speak Urdu, it added. Police appealed to the citizens to inform if they have any information about the aforementioned bomber at the phone numbers; 0300-5005011, 0300-5000577, and 15.