Here's a glimpse at proposed changes to this area.
Minor city ports (grey dot) will no longer receive Soviet supply by sea. It's assumed that the Germans could interdict here at will.
Supply for these cities will be land based only.
Major city ports (red dot - Riga, Talinn, Odessa, Sevastopol), receive seaborne supply which will flow into any surrounding pocket centred on the port. Major ports would likely have the capability to remain open and functional as the Germans were presenting fairly low level naval/air threats in both the Baltic and Black seas.
Cheers,
Cameron




