China is trying to break the First Island Chain, and its strategy is to divide and conquer.
The elephant in the room is Taiwan. Without it, there is little chance other concerned countries can effectively thwart China’s destabilizing efforts. This time it isn’t Taipei asking for help, but other regional capitals that need help as much as Taipei. Losing effective control over what Douglas MacArthur labeled an “unsinkable aircraft carrier”—much less actual Chinese annexation—would fatally breach the First Island Chain.