Patrol renown after "Return To Base"-orders?

[Graafenstein]

Maybe a vain question...

I know that if your torpedoes are expended, and you send a patrol report, you get the "Return to base"-message.
If you then return to base before you have completed your patrol,
do you still get the 500 renown from mission completed?

[Gizzmoe]

No.

[Graafenstein]

Thanks.
I guess I have to cross the atlantic unarmed then. Darn...