Official sources said all the injured people on board the Mi-17V5 helicopter have been evacuated from the spot of the accident.
Sources said Singh has briefed Prime Minister Narendra Modi about the crash and the Indian Air Force chief has been asked to reach the site.
Gen Singh, who is right now the general officer commanding-in-chief, Western Command, will become the first Sikh officer to head the army.
'There were assurances that Jaish-e-Mohammad was being reined in as was the Lashkar-e-Tayiba, but Pakistan's security forces could not risk opening too many dangerous new fronts,' notes former foreign secretary Ambassador Shyam Saran, who has just returned from a visit to Lahore.