This hegemony is the growing source of tension in Asia today. Modern China is the Germany of a century ago – a rising, expanding, have-not power seeking its place in the sun. The story of the first half of the 20th century was Europe’s attempt to manage Germany’s rise. We know how that turned out. The story of the next half-century will be how Asia accommodates and/or contains China’s expansion.

Nor is this some far-off concern. China’s aggressive territorial claims on resource-rich waters claimed by Vietnam, Brunei, Malaysia, the Philippines and Japan are already roiling the neighborhood. Traditionally, Japan has been the major regional counterbalance. But an aging, shrinking Japan can no longer sustain that role. Symbolic of the dramatic shift in power balance between once-poor China and once-dominant Japan was the resolution of their recent maritime crisis. Japan had detained a Chinese captain in a territorial-waters dispute. China imposed a rare-earth mineral embargo. Japan capitulated…

And of all these countries, India, which has fought a border war with China, is the most natural anchor for such a U.S. partnership. It’s not just our inherent affinities – being democratic, English-speaking, free-market and dedicated to the rule of law. It is also the coincidence of our strategic imperatives: We both face the common threat of radical Islam and the more long-term challenge of a rising China.