Military parade in Thessaloniki on October 28
THESSALONIKI, GREECE - OCTOBER 28: A Greek Air Force F-16 takes part in a military parade on October 28, 2018 in Thessaloniki, Greece.The national 'Oxi (No) Day' commemorates the rejection by Greek Prime Minister Ioannis Metaxas of the ultimatum made by Italy on 28 October 1940 during World War II. (Photo by Athanasios Gioumpasis/Getty Images)