By George Friedman
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The geopolitical issue is that China and India are both heavily populated countries with substantial military forces, including nuclear weapons. They are both industrializing rapidly, and they can both theoretically challenge each other on multiple levels – militarily, politically and economically. In fact, these challenges are all merely theoretical, but geopolitics operates at the level of possibility, and the possibility of a challenge is present, however remote. But before their rivalry can turn into full-fledged war, there’s one massive obstacle that would need to be overcome.
The Moderating Power of Mountains
China and India are next to each other, but in a certain sense they don’t really share a border. The Himalayas separate them almost as much as an ocean would. Getting over the mountains is difficult; roads are sparse and generally in poor condition. It is easier to trade with each other by sea than land. Sending and supplying major military forces into and across the Himalayas is almost impossible. The roads and passes won’t permit the passage of enough supplies to sustain large numbers of troops in intense combat. In that sense, China and India are secure from each other.