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 June to August because of the moderate weather conditions. In November 2013, many of the assailants involved in the attack were arrested and tried under the Anti-Terrorist Act. According to the Senate's Standing Committee on Foreign Relations, the original motive of the militants had not been to kill the tourists, but kidnap them for ransom. On June 22, 2013, at 10.00 p.m. local time, about 16 attackers entered the base camp, where foreign mountaineers who come to climb the Nanga Parbat mountains usually stay. The attackers then opened fire, killing 11 people, 10 mountaineers and one local guide. One was