I've always been intrigued with 62 spcly Namkachu,partly coz i spent childhood years in an area that bore sm brunt of the war. Remember seeing bunkers and hearing local stories that become folklore over the years. Dedicating this thread to Namkachu. Will post random stuff here

Some unit formations back then.
The chinese part i gathered from Major General PJS Sandhu's report and it matches with some of the chiense maps

View of Namkachu River during summmers and a pic of indian position fronm a chinese post( Zeraoqiao ) on Northers side of the river

Topo view of the entire valley. For those reading books by various authors on 62, can dwnlod+zoom to get a sense of space +bearing and what the troops had to undergo in these harsh conditions during the early winter months.

Some maps from the action fought there. Feel free to add on this post if there are any good maps. Trying to work on mapping these sites on googe earth