How effective could japan's WW2 submarines that also launched airplanes be in modern times?

by crazyislander86
Aerandir

Sorry, but your submission has been removed because we don't allow hypothetical questions. If possible, please feel free to rephrase the question so that it does not call for such speculation, and resubmit Otherwise, this sort of thing is better suited for /r/HistoryWhatIf.