Another one that is dreaming of carrier submarines.
Check out an earlier thread that debated about the merits of this
lah.
Essentially to have a submersible that could actually work as a
carrier, the darn thing would have to be huge, thereby creating
huge magnetic anomalies, that would be easy to be detected by MAD.
Also the size of the darn thing would limit it to where it can
operate safely.
Not to mention the fact that it would have surface everytime it
wanted to launch or land aircraft. And when a carrier is in full
ops tempo, aircraft are launching and landing on a regular basis,
the sub would have to dive, surface, dive, surface, dive,
surface... letting every darn sub, frigate, destroyer and ASW
aircraft in the region know where the heck it is.