I'll take a look at this in the future, the mod has been built to be op/cheaty with the infinite supplies it grants each unit.
Would it be of interest to you, if there would be an addition to the mod that would have a unit/vehicle that would supply the front-line soldiers somehow by consuming available resources from the base and transporting them to the units?
ABSOLUTELY. I already do this with AAI vehicles, personally i think if you had a "fuel" value, a "Ammo" value, and a "Spare parts" value, that should allow people who want to feel like they're actually working with an army feel like a red alert player. Plus, it fitsd factorio's MO, THE FACTORY MUST GROW. Supporting logistics is also a factorio thing after all. Not that im saying you do bad work tho. This? This is glorious.