Climbers clear path to Everest summit past giant chunk of ice

Key developments are emerging from the global stage. Climbers clear path to Everest summit past giant chunk of ice9 minutes ago Share Save Add as preferred on GoogleAnbarasan Ethirajan ,Global Affairs CorrespondentandKelly NgReutersThe climbing window for Mount Everest has narrowed this year because of a glacial blockageAn elite team of Nepali climbers have managed to clear a way to the summit of Mount Everest, as experts warn of overcrowding this climbing season. Hundreds of mountaineers and their guides have been stranded for the past few weeks at the Everest Base Camp in Nepal after a huge chunk of ice blocked their only viable route. The Nepali climbers managed to fix ropes and ladders as they found a way past the obstacle on Wednesday morning.

Other climbers can now start climbing up using these ropes. But some experts are worried about "traffic jams" and safety at the world's highest peak, especially in a year when a record number of permits have been issued to Everest aspirants. Almost 500 foreign climbers have been granted permits to scale the 8,849m (29,032ft) peak this year.

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Most attempt the ascent with at least one Nepali guide, who do not require permits. This means that some 1,000 climbers will be climbing toward the summit in the next two weeks or so. Climbers who were acclimatising on the mountain had earlier raised safety concerns as a result of the delay in the route's opening.

"Lots of climbers having to make their attempts in a short period of time," prominent climber Purnima Shrestha, who is attempting to summit Everest for the sixth time, told the late last month. "Delays in the opening of the route have added concerns of possible 'traffic jams' to the peak this year," she said. Peak climbing season on Everest usually runs from late April until the end of May.

But this year, climbers were hindered by a huge, unstable chunk of dangerous ice, known as a serac, which had been blocking the route from Everest Base Camp up to the peak. "If the window is limited, the traffic will be intense... Many of could get into trouble," Mingma G Sherpa, who is on the mountain, told ExplorersWeb, a digital publication on mountaineering.

A team of elite mountain guides managed to clear a route past the serac to go up to camps high in the mountain, but their attempt to fix ropes from Camp Four to the summit was again disrupted by bad weather earlier this week. Expedition Operators Association of NepalAn elite team of Nepali climbers managed to fix ropes and ladders up the world's highest peak on WednesdayMountaineers usually climb back and forth between four main camps above Base Camp as part of the acclimatisation process, but they had to complete fewer of these treks this year because the ropes could not be fixed earlier. China also has closed the northern route up Everest, on the Tibetan side, to foreign climbers this season, which is likely to lead to an increase in the crowd taking the southern route.

The development has drawn wide international attention, with diplomatic circles watching closely.