I think it's a rather interesting idea. Although there is one thing that I would personally change. Have a single hive queen be discovered on some nowhere world and have it communicate with the UHE. Tell a tale of being controlled and forced to go to war. Perhaps have them join the UHE secretly and have it exposed during the war with the Turian Hierarchy. Just an idea but an interesting one nonetheless. I assume that they resemble the Ranchi just think how much that would freak the council out. Again just an idea and this is your story, so your choice. I do like this idea. A war hardened humanity both from within and outside threats. They would take the attack by the Turians very harshly and follow that with a massive counter attack. I hope to see new chapters soon and can't wait for more.

this is an epick start. i like how you make them fight for it. just dont make the turian, asari and salarien week, you are measured by the strength of your enemies, and they need be strong and powerfull, for you to be glories in the empire of man

I like it, look forward of seeing more.