Greece and Turkey are more than capable of getting into a fight on their own, with or without the hypothetical involvement of an EU army (this scenario is right up there with 'Turkey is about to join the EU and unleash 70 million Turks onto our shores' of 2016 fame. Remember that chestnut?)
Done? Or do you need to shout ‘gammon’ and start talking about numbers painted on buses?
Nimrod AEW being two recent (and hugely expensive) examples.
can we define recent? Nimrod AEW was cancelled in the 80’s