K2

Two international climbers presumed dead on Nanga Parbat; Pakistan calls off rescue operations

Two climbers missing on a treacherous peak in northern Pakistan known as "Killer Mountain" are now presumed dead and the rescue operation has been called off

Conquering Pakistan's 'Killer Mountain' Nanga Parbat against all odds

The expedition had taken three months and came more than six decades after Nanga Parbat was first summited.