Any war, especially between two nuclear-armed nations, is a zero-sum game. It is unlikely that China would attack India, as it could have too much to lose, regionally and globally. Let’s hope the leaders of both countries will show the wisdom to de-escalate tensions and engage in meaningful dialogue to end the impasse. China and India share a long border, but the only sparking point of conflicts between the two countries is only the part of Southern Tibet. China has long been the imaginary enemy of India. The military objective of India is to surpass China. India aims to achieve this by self-development and importing advanced military technologies and weapons from the U.S, Russia and Europe, chasing closely to China in its economic and military development. War seems to be increasingly inevitable between India and China, looking at the way strident talk of war and show of strength are building from the Chinese side, with India reacting with massive military deployment on the Sino-Indian border, in the two-month-old stand-off between the two countries. This book contains the fundamental and basic information of the subject and useful for teachers, students and researchers.