don't know when to give up, go home and have a cup of tea, you get that sometimes, it's annoying, you could go periscope depth and try to sink them, just don't get rammed
I'm off to a secluded bay in Crete to reload external fish, then it's back to CO64 to find something juicy to sink with them,
I've only found one convoy in the med so far, and they were Italians, 3 bloody passenger liners and I'm not allowed to sink them, that's just wrong

updated intel on the med in april of 42 later tonight, they do have sunderlands now