ISLAMABAD: President Mamnoon Hussain while strongly condemning the attack on military personnel in Karachi on Tuesday said that the attackers would be brought to justice. He said that the sacrifice of the martyred personnel would not go waste, a press release issued by the President’s media wing here said. He also said that the operation against militants would continue in Karachi and other parts of the country till the complete elimination of terrorism. He also commiserated with the bereaved families and prayed for the departed souls.