Cutting it down to 10 made it to start to work. Trying with a 20 division army resulted in none being applied. How to call javascript function on dropdown selection My problem with naval invasions was Japan was limited to 10 divisions being able to do one at once. Ok i have found the way you have to do it right Yonan View Profile View Posts. It keeps telling me my units don't have enough intel. Hold ctrl and left click on the plan with those who should invade and it should do it. Make the invastion plan without a frontline. Home Discussions Workshop Market Broadcasts.