Mission 1 Base X
 

Where is it?,
I refitted three times and still cant find it,
Must an imported blonde moment...
Phantom
any help much appreciated

Which base did you start at??

Look for a small blue anchor symbol within one of the many american flag symbols (which represent allied bases) scattered across the map.

It's possible that your base has been switched mid-mission e.g - from Pearl Harbour to Midway. (1942 ish)

Check your radioroom messages for base change confirmation.

Tried this but every base I go to the end mission is greyed out and I'm at 98% hull damage with just under 100.000 tonnes sunk.

The port with a tilted anchor is your home base.