I'm a little confused by this wording in the 2nd stage of the command briefing: "When the Cylons...a nasty surprise was waiting for them. The virus only took down a few Cylons..." It was not clear to me at first that the virus
was the nasty surprise for the cylons; I have been thinking that the Cylons used a virus to access the CNP (even though it clearly states they used the back door). Do you want to consider adding a statement like "The CNP countered the intrusion attempt with a virus targeting the attacking systems."? If others don't feel this is necessary then I'm OK with it was well; maybe it's just me.
In stage 3, it may read a little better like this: "Our primary goal at the moment is to search for and secure the survivors who are spread across space, in hope of being able to counterattack as soon as possible."
Sorry if these sound nitpicky. Part of my day job is to review what other people have written.

It's getting late, but I'll try to play tis tomorrow night. thank you for sharing with us!