ISLAMABAD: Pakistani army aviation helicopters which took off Monday with four Spanish rescuers onboard found no trace yet of a missing pair of European climbers on Nanga Parbat, the world’s ninth highest mountain, official said.Italian Daniele Nardi and Briton Tom Ballard, whose mother died on K2 in 1995, have been missing for a week on the summit known as “Killer Mountain.”Bad weather had foiled search plans on Sunday but as the skies cleared on Monday, two military helicopters took off from the northern town of Skardu with four Spanish rescuers onboard.Karrar Haidri, secretary of the Alpine Club of Pakistan, said Spaniard Alex Txikon and his three colleagues, including a physician, would try and help find the missing climbers.They joined Pakistani mountaineer Ali Sadpara who is already at base camp waiting for the search to begin, Haidri said, adding that he hopes the improved weather allowed the team to undertake the search during the day.“Unfortunately, no sign of climbers or a camp site was found during the aerial reconnaissance,” Haidri said.Earlier, Haideri had told The Associated Press, “It’s very difficult to survive in that condition” and that “It’s a big challenge for (a) mountaineer to climb in winter.”Rescuers also plan to use a drone in their search efforts amid the harsh winter weather, Haidri said.Italian Ambassador Stefano Pontecorvo, who has been following the search, tweeted on Monday that the army helicopters took off from Skardu to drop Txikon and the rescue team at Camp-1 on Nanga Parbat.Pontecorvo told The Associated Press that the climbers are “two tough guys” and he hopes they can be found alive.Citing past examples of missing climbers found alive, the Italian diplomat said, “It’s been a week, there are known cases of mountaineers who had survived for a longer than that.” But he also acknowledged that the summit is a “very difficult” one.He added that two Pakistani mountaineers were with the missing pair but at certain point decided to turn back because they thought it was too dangerous. He also thanked Pakistani authorities and the military for their search efforts.Later Monday, Haidri said aerial reconnaissance with Txikon on board searched the area for about an hour. He was accompanied by Rehmat Baig, who was with Nardi and Ballard during the initial phase of their expedition.Despite being dubbed “Killer Mountain” because of its dangerous conditions, the summit of Nanga Parbat has long drawn thrill-seeking climbers. Located in Pakistan’s Gilgit Baltistan area, it is the ninth highest mountain in the world with height of 8,126 meters (26,660 feet).Nardi and Ballard set out on the climb on Feb. 22, making it to the fourth base camp by the following day. The pair last made contact on Feb. 24 from around an elevation of some 6,300 meters (nearly 20,700 feet) on Nanga Parbat.Pakistan dispatched search helicopters last week despite the closure of its airspace amid tensions with neighboring India over the disputed Himalayan region of Kashmir but didn’t manage to find the climbers.Sadpara, who joined the search team, saw a snow-covered tent of the climbers on Thursday. Nardi’s team had said in a Facebook post that traces of an avalanche were evident in the area.Nardi, 42, from near Rome, has attempted the Nanga Parbat summit in winter several times in the past. Ballard, 30, is the son of British climber Alison Hargreaves, the first woman to scale Mount Everest alone. She died at age 33 while descending the summit of K2. Ballard in 2015 became the first person ever to solo climb all six major north faces of the Alps in one winter.
