India and China fought a border war in 1962 over Arunachal Pradesh and which region of Ladakh?

1. China took over Tibet in 1950. 2. The 1962 conflict centred on Arunachal and Aksai Chin. 3. Relations stayed downgraded until 1976. _Source: syllabus Political Science, Contemporary World Politics, Chapter 4, Alternative Centres of Power._