Dont know if anyone has noticed this but I think that this event should be modified quite a bit, I got a IC boost of +70 from it
Soviet event 2633
action_b = {
name = CEVTACTB_2633 # "Limited action - just in case..." # No let it be.
command = { type = industry which = 778 value = -15 } #Minsk
command = { type = industry which = 861 value = -10 } #Rostov
command = { type = industry which = 764 value = -10 } #Odessa
command = { type = industry which = 766 value = -5 } #Vinnitsa
command = { type = industry which = 775 value = -15 } #Kiev
command = { type = industry which = 776 value = -5 } #Chernigov
command = { type = industry which = 857 value = -15 } #Kharkov
command = { type = industry which = 862 value = -10 } #Sevastopol
command = { type = industry which = 863 value = -5 } #Stalino
command = { type = industry which = 864 value = -15 } #Donietsk
command = { type = industry which = 865 value = -5 } #Dniepropietrovsk
command = { type = industry which = 781 value = -15 } #Smolensk
command = { type = industry which = 791 value = -15 } #Novgorod
command = { type = industry which = 1394 value = 20 } #Kurgan
command = { type = industry which = 1395 value = 20 } #Kustanai
command = { type = industry which = 1396 value = 20 } #Koktjetav
command = { type = industry which = 1377 value = 20 } #Sverdlovsk
command = { type = industry which = 1378 value = 25 } #Tjeljabinsk
command = { type = industry which = 1371 value = 30 } #Magnitogorsk
command = { type = warentry which = USA value = 2 }
So basically this event reduces IC from provinces with IC values of 1-5 and gives you a huuuge boost of IC
Quite a exploit I would say.