I don't understand, why is there no way for USN to send more than two CBGs? US has carriers permanently stationed in japan. It has near future plans to homeport a carrier in guam. And it could/would send more. Sure it'd take lots of time to do it, but better to be safe than sorry. Each time china does a major exercise near taiwan they send at least two carriers. In a case of a war they would opt for a lethal strike, using as much force at once as possible. That also explains why you can't really just mask the attack as an exercise...
Also, while a missile attack can be launched with virtually no warning, and while an air attack could be mounted with enough surprise that it catches taiwanese somewhat off guard, assembling the navy and ground forces for an actual invasion would take a long time and give taiwan/us a good warning.
I wonder if it'd take days before even an airdropped invasion force is tried, after first missile strikes.
Also, while a missile attack can be launched with virtually no warning, and while an air attack could be mounted with enough surprise that it catches taiwanese somewhat off guard, assembling the navy and ground forces for an actual invasion would take a long time and give taiwan/us a good warning.
I wonder if it'd take days before even an airdropped invasion force is tried, after first missile strikes.