The U.S. has the technological edge, the best drones, long-range misiles, the nukes. They don't even need a competent military or strategy they can just carpet bomb everyone from a thousand miles away.
The chinks, but not in the way you think. They'll send their women to the u.s. to produce hapas that will hold a grudge at their interracial parents and will commit a lot of mass shootings across the country. And the same will happen with half-latinos.