Turkey has been unlawfully violating Greek Soverignty on a daily basis by land, sea and air for more than half a Century, now.
There may be a slight increase of late, but it is nowhere near new activity.
The Turks have always been threatening and intimidating Greece.
Yes, you are right, Turkey violating Greek sovereign space os not new, but yes I am right, there HAS been an uptick in that activity of late.