I am not able to find a direct answer for this in the rules or anywhere else.
A crisis card shows where a basestar must be placed... But what if there already is a basestar in the same space area? Should both go there? or basestar must always go in different space areas?
Also, there are a total of 2 crisis cards called "Massive Assault". As instructed you should first activate ships and then place the new ones. But those two cards state that you have to activate a basestar, and then place 2 basestars....
If you already have 1 or 2 basestars in place, after activation, are you supposed to move them to match the locations in the crisis card? or leave them where they are? How is that handled?