[quote=@thewizardguy]
[@Flamelord]
The conflict, at the moment, is limited to the area of the peace meeting. Only the ships and people in that particular area are currently threatened. While the Tyranid may expand their territory and become a larger threat in time, for the moment they're merely an omen of bad things to come. So feel free to do faction interactions.
[/quote]

'May'?

They're the Tyranids. I'm not exactly a lore master but I'm fairly certain that they will expand. Isn't that, like, their whole purpose in life or something?