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
Nanga Parbat faces Kanchenjunga was more difficult than Everest and neither expedition made much progress. K2 was known to be harder still, and its remoteness meant that even reaching its base would be a major undertaking. Nanga Parbat was therefore the highest mountain accessible to Germans and also deemed reasonably possible by climbers at the time. The first German expedition to Nanga Parbat was led by Willy Merkl in 1932. It is sometimes referred to as a German-American expedition, as the eight climbers included Rand Herron, an American, and Fritz Wiessner, who would become an American citizen the following year. While the