Greece Conducts unscheduled Military Drills Along Northern Borders....rise reports of greeks engaged in multiple dogfights with Turkish jets

[link to abcnews.go.com]
Greece's military is carrying out unscheduled exercises along the country's northern borders, with fighter jets flying over an informal tent city of 11,000 migrants next to the border with Macedonia.
Over the past few days, Greece has reported a rise in violations of its airspace in the eastern Aegean Sea by Turkey's air force, and Greek fighter pilots have engaged in a series of simulated dogfights with Turkish fighter jets