The term "Indo-Pacific" may seem nothing more than a made-up new name for a map of maritime Asia that privileges India and dilutes China. But it has a rich history. Maritime Asia has never been a China-centric region.
An integrated two-ocean perspective has an ancient pedigree, with coastal India and archipelagic south-east Asia the true connective zone. This is a more enduring way of understanding Asia than short-lived 20th-century notions such as the Asia-Pacific.