Basic supply question

[conrad44]

How to deal with units that have basic supply ?

[stjeand]

IF in basic supply they do not receive reinforcements...and if I remember their efficiency does not go up.

Cause? To many units trying to be supplied in the location.

Resolution? Capture more ports OR move some out.

[conrad44]

Alright I'll give it a try.

[Remington700]

Another cause can be a unit on a small island. The port from which they draw supply can be interdicted by enemy naval and air units eliminating supply. You can hover over the port and check the amount of supply coming in to see if it is a problem. If it is then you have to gain control of the surrounding sea and air or live with it.