@Cmdr:
Yes, but if we go with submarine called shots on sub only sorties, and battleships unable to attack submarine, we could have a very submarine heavy battlefield.� At least if the BBs could retreat after the first round of combat if attacked and no other defending ships are present, they’d stand a bit more of a chance.
Which, I am good with, after all, why is your BB hanging out in the wind without support?� This isn’t pearl harbor!� Get some destroyers around her and protect her hull!
I don’t understand what you by “sub only sortie”. Would you help me?
Otherwise, if BB cannot attack subs but can defend @4, then it is possible during a battle that an attacking BB is left with subs.
I say let finish the round and if BB still survive then she must retreat.
If Subs are defending TTs, then I say: 2 TTs are automatically destroyed then defending subs fire @1.
If BB isn’t hit, then he could take 1 hit before being sunk.
If BB survives, then it could retreat or stay if he prefers destroying TTs, then it continues until no more TTs OR the BB is sunk.
On defense, it is easy to consider such BB combat unit as being escorted by few other DDs or Cruisers, hence keep the defense @4.
But the same group of ships is not fit to patrol a sea-zone, seek and destroy subs, that’s why this HR BB didn’t give any dice on offense vs Subs.
Maybe we can say BB can attack @1 against subs while keeping @4 against other units.
But I find this idea in ruptured with other A&A rules, since they never give a different attack or defense vs different units.
1 unit keep is generic stats.
In addition, there is already some rule forbidding subs to attack any airplane unit. It is just a reverse situation from BB vs Subs.