Comissar Arty

Ok first the issue is the cooldown time is too little.
Although I'm inclined to say ok to that, albeit a little forcefully, I think the arty should cost at least 50 muni so it isn't spammable like crazy.

Also, u can decoy arty like the Brits one if you know what I mean.. Which makes it irritating to play against if someone abuses it.

I agree, plus i wonder why they chose to make upgrades via munitions since combined with the free OP's from british trucks and the overall capping speed of the soviets, it's gonna be ridiculously easy to get those upgrades while still using your full manpower to spam units or tanks.

Yeah and since most ammo upgrades just upgrades units there's no way to spend ammo in lategame. Instead of free, doctrine abilities and call-ins should be cheap - like 25 ammo