Stuffy
How does it find submarines without a MAD boom ?
It is abundantly clear that you haven't actually done the business or even had any peripheral involvement with it. Unless that is you are invoking the second part of the definition of Covert.
I suggest Anglo-French joint operations with ATL2 Atlantiques. Probably from two UK bases?
They have built 28 ATL2's, probably about 20 are available?
It is also exceedingly plain that you have not had any interaction with our allies across the Channel. Although I do treasure the memory of restraining an USN Lt Cdr from committing violence upon the person of Cdr Ops at COMESOULANT.
The Entente was less that Cordiale.
YS