The discussion above makes me wonder one important question - Would there be a point in time, perhaps somewhere in the future, where missile technology has advanced so much that missiles that have ICBM range can be made small enough to be launched from platforms such as bombers and universal (perhaps slightly larger) VLS cells on warships, and be made common enough that they can be fielded on a mass scale?
Considering that as China's 055 and 052D DDGs can fire DF-21 with ranges of around 1500 kilometers and that the US would be fielding hypersonic CPS missiles with ranges of a whooping 2700 kilometers on their Zumwalt DDGs and Virginia SSNs, alongside the gradual proliferation of stand-off long range missiles that can fly thousands of kilometers towards their targets, such as the upcoming JASSM-XR with an expected range of at least 1900 kilometers.
In fact, the progression and form of arms race across the Pacific has already been set in motion since the 2010s. It is becoming more evident than ever that China and the US is now squarely engaged in a fierce competition on who can field better missiles that can fly faster, further, more agile and more survivable.
Therefore, I believe there are questions that we would eventually have to come across:
Would we reach a point where missiles could out-range the combat radius of a carrier strike group?
Would we reach a point where the forces located on one edge of the Pacific can attack naval and land targets that are located on the other edge of the Pacific?
Would we reach a point where perhaps countries across the world could just attack anyone on the other side of the world like how we do today, but at far shorter ranges?
Anyone wanna doing some brainstorming?