I hope the Griks are really enjoying this little temporary "authority" that the Western powers have granted them in the Aegean Sea. With the mandate of the Lausanne Treaty coming to an end soon, it's not meant to last much longer. And mind you, Turkey now has excellent relations with the enforcers (mainly the UK, France, Italy) whereas Grease owes them billions of euros. Literally.
There's no temporary authority in the Aegean, things was like that always.. Lausanne treaty has no expiration date, it's a total myth. Good for you to have good relations with them, Greece besides being member of the same union with those countries you mentioned, has excellent relations with them too, italian, french and other energy-oil companies for example are granted licenses to drill in the Cyprus republic eez and will soon be drilling in Greece's eez.
Because few things are more fun than to scare the Griks.
If you were smart, you wouldn't talk so loud, you would try to hide the fact that you're the aggressor who wants to the treaty to end so as to revise its terms(even though Erdogan when he came here in Greece had the audacity to speak openly for the need to revise it).
We are not scared, we're armed pretty well for a small country so as to defend succesfully, we have made the right strategic alliances(not changing them day after day, depending on where the wind is blowing each time) decades ago so as to have our whole army available in the turkish fronts(Thrace, Aegean, etc) having no other possible threat and we choose our words wisely, perhaps you should have done the same..