The imperium will now do their part of this attack or something (Avalonia).(yes they let me participate in this war ( https://scratch.mit.edu/studios/51192865/comments/#comments-324100443)) Prep: we will just look over battle reports from the cinderest and other faction to try and find a weakness in the enemy's troops, try to figure out their stratagies and weaknesses of them,etc. Numbers: 4,000 warships, 20,000 smaller crafts,5B aircraft, 20B troopers, and an unknown amount of cheap robots. First step: will be to hopefully win the space battle on the parts we are attacking (due to space being arguably the most important thing) to hopefully try and do this we will use basically the same strat as we did with uee (wormhole in engage the enemy,wormhole out if needed) with a few changes and thats we will wormhole in some scout ships to well try to scout out where the enemy is actually at then we shall try and ambush them. Second step: the space force will bombard planets,provide protection for the landing fleet (for ground forces),and other stuff. Then the airforce will hopefully eliminate whats left of the enemy forces then the ground forces will capture and control key areas (also make sure the citizens comply).
After the war any land that goes to the imperium will just be converted into a puppet state.