This was a single mission.
Bring some dudes to Narvik.
The complication was that the narrow passage was patroled by a dipping sonar helo who of course managed to detect me, despite going 3 knots silent running and 900ft under.
I sent a decoy the other way while evading a torpedo (which actually got me, but didn't kill me).
After that they left me alone (one patrol ship actually ran ashore like the retarded fucking zigger he was) and I only had to navigate two mine belts and then I was completely alone; in fact there was NOBODY beyond the minefields, so after unloading I could simply LEAVE COMBAT.
This mission really was not hard.