The 1936 British Mount Everest expedition was a complete failure, and raised questions concerning the planning of such expeditions. This was Hugh Ruttledge's second expedition as leader. Heavy snows and an early monsoon forced their retreat on several occasions, and on the final attempt two climbers narrowly survived an avalanche. This was the first expedition in which climbers were able to carry portable radios.
The British had been sending expeditions to Mount Everest since the 1921 reconnaissance but none had managed to reach the summit. These had been planned and financed by the Mount Everest Committee, a joint committee of the Royal Geographical Society and the Alpine Club. The 1935 reconnaissance was a preliminary to an attempt on the summit of Mount Everest in 1936. Led by Eric Shipton, it was a small, low-cost effort which confirmed that the best route from Tibet was up the East Rongbuk Glacier to the North Col. In monsoon conditions in 1935 the party had not got much higher than the Col.
With Nepal still closed to climbers, the approach was again to be from the north side of the mountain. Above the North Col a few routes had been prospected on the 1922, 1924 and 1933 expeditions and a full-scale expedition (the largest yet) was again to be embarked upon. Long afterwards Shipton wrote
I had hoped that the achievements of the 1935 expedition, which had been generously applauded, would convince the 'Establishment' of the virtues of a light and mobile party. In this I was sadly disappointed, and when it became clear that the 1936 attempt was to be launced on the same massive scale as before, I considered resigning my place on it. Having tasted the joys of simplicity and freedom in two long seasons of unrestricted travel, I felt so out of sympathy with the enterprise that I certainly should have had the strength of mind, the integrity, to refrain from joining it.