2013 Nanga Parbat massacre militants were also responsible for the February 2012 Kohistan Shia Massacre, in which 18 Shi'ite Muslims were killed. Navid further said that intelligence agencies played a pivotal role in the arrests and that further information would be released in a couple of days. The Chief Secretary of Gilgit-Baltistan, Younis Dagha, announced that among the arrested on August 19, 2013, was the terrorist Qaribullah ("Hasan"), a former Tehreek-e-Taliban Pakistan leader of the Chilas unit, who might be the mastermind of the Nanga Parbat attack, as well as M Nabi (Qari Husnain), who was a suspect in the murder of government officials
2013 Nanga Parbat massacre bringing the culprits to justice. The Chief Secretary of Gilgit-Baltistan, Mohammad Younus Dhaga, was briefing the Senate Standing Committee on Foreign Relations over the attack on Nanga Parbat saying that "it was unexpected that foreign tourists would be targeted in the area, since no tourist was killed there since 1854." Haji Mohammad Adeel disagreed, saying, "no attack is carried out by making the plan public; it is the intelligence agencies' task to assess areas, while being cognisant of the overall security atmosphere." On August 7, 2013, Taliban killed three security officials who were investigating the Nanga Parbat massacre. Gunmen opened