One can get better information from the Book written by Siv Kumar Verma
1962: The War That Wasn't: Shiv Kunal Verma
It is easily available in the Market ,Amazon ,Flipkart etc.
Meanwhile the 10-year-old plan to acquire 2,600 future infantry combat vehicles for the Indian Army at a cost of around Rs 60,000 crore has an uncertain future as "divergent views" have emerged on how to implement the project.
Defence news in Hindi