Greece, Turkey pledge to 'strengthen dialogue' after Greek pilot dies: Tsipras

ATHENS: Greece and Turkey on Thursday pledged to "strengthen their dialogue" after a Greek pilot was killed in a crash en route home from a mission to intercept Turkish jets, Prime Minister Alexis Tsipras said.

Tsipras said he had received a call from his Turkish counterpart Binali Yildirim, expressing condolences from Turkish President Recep Tayyip Erdogan.

"The two prime ministers agreed to keep open channels of communication in the coming period, and to strengthen dialogue between the two countries in future," a statement from Tsipras' office said.

The Greek airforce said pilot Georgios Baltadoros, 34, was fatally injured when his Mirage 2000-5 fell into the Aegean Sea while preparing to land "after concluding an operational mission."

The Greek armed forces will observe a three-day period of mourning over the accident, the defence ministry said.

Reports said the pilot, a father of two, may have blacked out during a combat exercise on the return home.

A Greek general staff source told AFP that the plane was returning from a mission to intercept Turkish fighter jets.

"The mission was over and the plane was returning," the source said.

"We still don't know if there was an actual engagement with the Turkish airforce," the officer added.

Citing military sources, state TV ERT said there had been no engagement with the Turkish airforce.

In Turkey, state-run Anadolu agency likewise quoted Turkish security sources as saying there were no Turkish air force jets in the area at the time of the incident.

ERT said the warplane fell in the sea shortly before it was due to land at an airfield on Skyros island in the central Aegean.

Greek fighter planes are regularly scrambled to intercept Turkish jets entering what Athens considers Greek airspace over the Aegean, occasionally engaging in mock dogfights.

The accident comes at a period of heightened tension between regional rivals and NATO allies Greece and Turkey.

Earlier this week, Greek soldiers fired warning shots at a Turkish helicopter after it approached the small island of Ro, which is on Greece's border in the southeastern Aegean Sea.

Turkish President Recep Tayyip Erdogan and members of his government have escalated verbal attacks on Greece after its failure to extradite eight Turkish soldiers that Ankara said were part of an attempted 2016 coup.

In March, Turkey captured and is still holding two Greek soldiers who crossed the border, allegedly whilst getting lost in the fog on patrol.

In 2006, a Greek pilot was killed when his plane collided with a Turkish jet during a mock dogfight in the Aegean.