The AI in general is drawn towards carriers. In the case of the UNSC, the Eion is a decent combat ship plus fighters, which in the AI's eyes makes it extremely desirable. Unfortunately there isn't too much that can be done here as the AI is hardcoded and loves their combat capable frigate carriers.

Il y a un problème avec le AI; il est trop capable maintenant. Dans la beta nous travaillons d'améliorer à cause des situations comme l’une que tu décri.
Mais il y a des temps que le niveau l’aide le AI pour être capable d’agrandir rapidement. Quelle niveau avais tu jouer sur? Aussi, et ce que tu avais joué avec UNSC ou Covenant?

For those wondering what the OP is asking about, the long and short of it is he's playing on Easy and some 30 minutes in the AI already has a titan plus fleet, and it's destroying him every time he plays.

Give Ship and Covenant Look cannot be done due to hardcoding. No More Explorer would absolutely break scouting and thus is not happening.

We are aware of the issue and will include a fix with the next public release.