Refitting at tender
 

Why isn't there a sub tender stationed at Darwin. ExMouth is really to far, as well as the SW bases. That would extend the patrol time of many missions. Its centrally located and saves hundreds of miles. Can a moddler place one there.

I am sure something like that will eventually be made.

RDP

The only one I have found is in the Solomons. Yes, it is a bit far especially when you are assigned to the Korean waters for patrol.