Matrix Games Forums

Why suddenly my divisions and all coastal hexes on Crimea are isolated if I captured Sevastopol?
Before attack

And here after capture Sevastopol

First the button not only show isolated but how far from railhead units are and by definition how much supply they draw.

How far away is the nearest railhead?

It looks as if you are on the extreme edge of the supply range 100MP. Your units will draw supply from the HQ but if the HQ has no supply it can't provide it and the units are too far away to draw it independantly. At the turn start you probably had enough but the attack used it's reserves hence now low on supply.

Note those in bordered yellow are more than 50MP away from railhead, red 100MP.