do you think is going to 'sink the turkish navy'? Greece? Israel? Aside from neither of them having the firepower, you remember Turkey is a member of NATO, don't you? And could therefore call on all the rest of the alliance, including the US, to its aid?
Turkey's FM: Saudi Arabia to deploy warplanes to Turkish base for fight against ISIS (DPA)
from the article: Report: Turkish ship explores near Cypriot gas rig