They’ll hit Taiwan, Guam, Vietnam, South Korea, Philippines, Australia. Iran would move to secure the overland route from China to Africa. The Israeli/Saudi coalition could stop Iran but only if China didn’t help Iran. (Iran/China are far ahead of us in drone swarm warfare.) China could overrun all of it in a matter of weeks and establish a deep defensive perimeter before we could effectively respond. More importantly they’ll hit our infrastructure so hard we’ll have a hard time hitting back effectively for years. Last year pretty much exposed our weakness; now they’ll move to exploit it. They’ll not wait till 2030, as our fearless leaders are touting, otherwise we might have time to mend our ways. Sun Tzu dictates they act now. My bet is they follow his guidance. It is the one area they are most predictable. Xi is following The Art of War to the letter so far.