Prime Minister Narendra Modi will on Friday carry out the “first blast” for the Shinku La tunnel in Ladakh, which is aimed at providing all-weather connectivity from Manali to Leh via the Nimmu-Padam-Darcha axis, officials aware of the matter said. Prime Minister Narendra Modi to carry out ‘first blast’ for Shinku La tunnel in Ladakh The tunnel at 15,800 ft, …