The wife of a militant killed in the attack on a Naval airbase in Karachi has said that Punjabi Taliban were involved in the ambush, a TV channel quoted police sources on Wednesday. Sabeeha, who is in police custody, said her husband Qari Shahid had brought five terrorists for attacking the base and two for an attack on the CID, Police Lines. She also divulged that Shahid was aided by Jandullah terrorists for planting a bomb to target the Malir police in Karachi.