I've settled into this mission, taking time to generally enjoy the game and not blaze through the mission, thinking it would be an easy win... The objective is an alliance with the Yor, however there is no option to create an alliance, even after researching alliances. I also haven't run into the Delta-3. What do I need to do to complete this mission?
Along those lines, is there a walkthrough for this campaign? I've spent an hour or so searching the forums and Google and I haven't come up with anything.
Thanks.