So as I'm playing through, I note that my friend (human) is in a 4-faction fight over his home planet...I unfortunately started in the next system, so the AI's ganging up on him, and I can't get to him. He has made an AI friend though, and that's the 3rd AI fleet in the system.
But since to me, all 3 AI's are hostile, I get the impression that he is under simulataneous attack from 3 factions.
Therefore, is there a diplomacy matrix that allows me to see who's allied with whom? Or do I just have to observe their fleets when they run into each other?