I don't see any issue with Israel being excluded from such an exercise. It is not a part of the EU nor is it part of NATO. It's a Middle Eastern state and needs to begin cooperating with its neighbors in its region and not seeking alliances far and abroad, where it has no business. I think it is best that Turkey sets this example and leads the way in excluding Israel henceforth.
Palestinian foreign minister filed report to ICC over torching of Duma home (Haaretz)
from the article: Barak warns against further harming Israel-Turkey relations