According to the study, permafrost covers 64.8% of the total geographic area of Jammu & Kashmir (J&K) and Ladakh. Of this 26.7% is continuous permafrost (most of the soil is frozen), 23.8% is ...

This means that even if snow falls or water freezes, the train will run at a fast speed. The Vande Bharat train running till Kashmir has used such technology that water cannot freeze even in the ...