@Nauman 115
"Sharda - Noorinar - Jalkha" is atleast UNIMOG-able :), I did it last year, it was built by FWO during Kargil war for supply. However, this year was a different story due to heavy snow fall & glaciers just before NuriTop while going from Sharda didnt melted till Mid-August 09.
I am not sure about the current situation of that glacier. However, it wasnt easy, specifically @ few areas there is too much steep, & if coming from Nurinar to Sharda than U will also get side slopes on turns which doesnt given a great feeler on a vehicle with v high ground clearence. All U need is lots of torque, functional 4X4 & good low rev gears while coming downwards.