I just had the same problem. Fleet defense of a Klingon base, where I was allied with the Klingons, against the Federation, where I was allied with the Federation.
I could heal people, that was about it. And considering I'm an escort captain that isn't very many heals.
The same thing happened just now. All my enemies were the normal blue and untargetable.
Star Trek: Lockbox
Kirk: Scotty, Stuff that 2 million ton D'kora into the Lockbox or else STO fails.
Scotty: I canna change the laws of physics!!!!!!
Kirk: Of course you can you're a miracle worker.
Joined a starbase defense on the kdf side with a guildie, klingons were the enemy.
All the enemy npcs were labeled as allies (red npcs). So I could heal them but can't shoot them :redface:
Yeah i dont know if its because i'm being dumped into "fed" defenses or what. But another one, fought orions and can't shoot them. And then another klingon. no go.
I saw that the allies' frigthers and the ally (so the player) could attack the starbase that we had to defend against the enemy (enemies were the klingons).