Kolkata: A team of nine climbers from West Bengal on Tuesday conquered a never-before-climbed peak, Gupt Parvat, that stands at an elevation of 5,988 meters in the Pir Panjal Range of Himachal Pradesh's Lahul district, organizers said. The expedition, conducted by Sonarpur Arohi 'a climbers' club at Sonarpur in Kolkata's southern outskirts, and led by mountaineer Rudra Prasad Halder - …