ANKARA, Turkey —
Germany’s foreign minister appealed to NATO allies Greece and Turkey to deescalate military tensions in the eastern Mediterranean, warning Tuesday that “any spark, however small, could lead to a disaster.”
The neighboring countries are locked in an acrimonious dispute over maritime boundaries and offshore energy rights, sending warships to shadow each other and announcing military exercises within a broad area between Crete and Cyprus where Turkey has a vessel conducting research.
“The current situation in the eastern Mediterranean is … playing with fire, and any spark, however small, could lead to a disaster,” German Foreign Minister Heiko Maas said after meeting with Greek counterpart Nikos Dendias. “No one can have an interest in that, and certainly not in a military confrontation between NATO partners and neighbors.”
Maas traveled on to the Turkish capital later Tuesday for similar talks with Turkish Foreign Minister Mevlut Cavusoglu. Maas’s trip to Athens and Ankara comes ahead of a meeting of EU foreign ministers in Berlin later this week, at which Turkey will be discussed.
The Turkish vessel Oruc Reis has for weeks been carrying out seismic research escorted by Turkish warships. Greece, which says the vessel is operating over the country’s own continental shelf in an area where it has exclusive rights on potential undersea gas and oil deposits, sent its own warships to shadow the Turkish flotilla.
Turkey disputes Greece’s claims, insisting that islands near the Turkish coast should not be taken into account when delineating maritime boundaries. Ankara accuses Athens of trying to grab an unfair share of the eastern Mediterranean’s resources.
Turkey is also prospecting for hydrocarbons in waters where Cyprus claims exclusive economic rights.
Germany’s Maas said he had traveled to Athens with two messages: “One message is that Germany and the whole European Union stand by Greece in firm solidarity,” he said. “The other — equally important — message is that what we now need absolutely and immediately are signals of de-escalation and a readiness for dialogue.”
Dendias said Greece “has proved that it is and remains always ready for dialogue.”
However, he said, “there cannot be dialogue under threats, there cannot be dialogue under provocations and ultimately dialogue cannot be considered, not only for Greece but for any state, when its sovereign rights and sovereignty are being violated.”
The Greek foreign minister accused Turkey of displaying “neo-Ottoman” ideology, referring to Ankara’s perceived desire to revive the Ottoman Turkish empire that once ruled most of the east Mediterranean, including what is now Greece. He insisted Athens would protect its sovereign rights and interests against its much bigger and more heavily armed neighbor.
“As we speak, Turkey continues to act illegally, to escalate, to provoke,” Dendias said. “Instead of a de-escalation, we are witnessing new provocations. We are witnessing the attempt to implement expansionist aims against neighbors and allies.”
Maas’s visit comes as Greece begins a navy and air force exercise southeast of Crete and south of the Greek island of Kastellorizo. On Monday, Greek and U.S. military ships and aircraft also conducted joint drills south of Crete, Greek officials said Tuesday.
Turkey’s Defense Ministry tweeted that two Turkish frigates and an Italian destroyer also conducted training in the eastern Mediterranean Tuesday “to improve coordination and interoperability.” A Turkish official had said the training would last for a few hours only.
Adding to the tangle of overlapping drills, Cyprus’ Defense Ministry said warplanes and navy ships from France, Italy, Greece and Cyprus would be holding air and sea military exercises off the east Mediterranean island nation starting Wednesday.
France and Greece will deploy both aircraft and warships as part of the Aug. 26-28 drills, while Cyprus will activate its air defense system to test its capabilities.
“A binding and peaceful solution of the disputed questions in the eastern Mediterranean ultimately will only be possible via direct talks between Greece and Turkey, as already were agreed once and should actually long since have taken place,” Maas said.
“It is clear that such talks can only take place and be successful in a constructive environment, and for that all destructive activities must be ended and provocations refrained from in the time ahead of us,” he said.
Greece has demanded Turkey withdraw the Oruc Reis. Ankara has refused to back down and extended its notification about the research vessel’s operations to run through Aug. 27.
Athens then announced the three-day military exercise. Turkish President Recep Tayyip Erdogan warned on Monday night that “as of now, Greece will be the only one responsible for any negative development in the region,” and said the Greek exercise “endangers the coastal and navigational safety of all ships in the region.”
The escalating tension has raised concerns of conflict between the two regional rivals, which have come to the brink of war three times since the mid-1970s, including once over prospecting rights in the Aegean Sea.
Greek Prime Minister Kyriakos Mitsotakis has warned of the danger of an accident when so many military vessels are concentrated in a small area. Earlier this month, Athens said a Greek frigate and a Turkish frigate escorting the Oruc Reis collided. No injuries were reported on either side. Greek media reported the Turkish frigate had suffered minor damage above the waterline.
Derek Gatopoulos reported from Athens, Greece. Geir Moulson in Berlin. Elena Becatoros in Athens, Greece and Menelaos Hadjicostis in Nicosia, Cyprus, contributed to this report.