In the last month, Greece and Turkey, two US and NATO allies, have repeatedly come close to a military clash over a piece of the Eastern Mediterranean Sea.
The latest tension ignited after Turkey reserved an area in the Eastern Mediterranean to survey for underwater natural resources. But the area is within the exclusive economic zones of Cyprus and Greece (though Greece hasn't formally declared an EEZ due to tensions with Turkey).
Turkey disputes Greek sovereignty and has deployed the research vessel Oruç Reis to the region with a fleet of warships to guard it. Greece has responded by sending its fleet.
The survey ship Oruc Reis sailing with Turkish warships. Turkish Ministry of Defense
Despite the Turkish claims, and according to international law, the area of sea in question and the seabed under it belong to Greece because of the small island of Kastellorizo.
Although the island is about 2 miles from Turkey, it is inhabited and part of Greece. Thus, according to the UN Convention on the Law of the Sea (UNCLOS), Kastellorizo has the same rights as any other part of Greece.
Although the US acknowledges the validity of the Greek position, it will not take sides in the dispute because of its close relationship with both countries.
Kastellorizo, Greece's easternmost island, is just 2 miles from mainland Turkey. Google Maps
The two fleets have been circling one another as tensions simmer, threatening to explode with the slightest accident, such as one a few days ago when Turkish frigate Kemal Reis tried to overtake Greek frigate Limnos.
Due to poor seamanship, however, the Turkish vessel did not calculate its path correctly and was rammed by the Greek warship. Although the damage was not life-threatening, the Turkish ship had to go into port for immediate repairs.
The Turkish frigate Kemal Reis after colliding with Greek frigate Limnos. Hellenic Ministry of Defense
Turkish President Recep Tayyip Erdogan has calculated that this is the opportune time to act. Indeed, the international stars seem to be aligned in his country's favor.
First, the US is heading toward a heated presidential election, which has historically distracted American attention from foreign affairs.
Second, Erdogan has a close relationship with the White House and has used it to reassure its ally.
Third, Ankara is shrewdly using Germany's current presidency of the EU Council, which rotates between EU members every six months.
Germany and Turkey share a lucrative trade partnership. According to the World Bank, in 2018, Germany exported almost $20.5 billion worth of goods to Turkey and imported just over $16 billion, making Berlin third in both imports and exports among Ankara's trading partners. There is also a significant ethnic Turkish population in Germany that influences German politicians' decision-making.
Despite its relatively weak global voice, Berlin is a leader in Europe, mostly because of its powerful economy, and has assumed the role of an umpire in this dispute.
The Greek position is to abide by international law, which is on its side, and meet every Turkish provocation with determination and force. Meanwhile, Greek diplomacy has managed to isolate Turkey, with a host of nations — including Egypt, Cyprus, and Israel — condemning Turkey's actions. The US and France have conducted military drills with Greece in the area as a show of solidarity. (The US and Turkey have also conducted recent exercises.)
Crucially, Greece's chief of the Joint Chiefs of Staff, Gen. Constantine Floros, has said that a Greek response to a Turkish attack would not be confined to a particular area, likely making Turkish officials think twice before acting.
The Turkish position is to force Greece to the negotiating table — something, interestingly, that Greece also wants and has looked for since Turkey unilaterally stopped diplomatic discussions on the issue in 2016.
Ankara understands that its position in terms of international law is weak and its allies in the region few. Thus it believes that threatening war would make Greece more amenable to an agreement that gives Turkey a slice of the natural resources pie.
Turkey does not recognize the International Court of Justice or UNCLOS, both of which would be key in settling the dispute.
Implications for the US
The implications for the US and for NATO of a conflict between two members of the alliance are hard to judge. There has never been an incident where two NATO allies came to blows.
US-Turkish relations have been steadily deteriorating in recent years. Turkey's purchase the advanced Russian S-400 anti-aircraft system prompted the US to refuse delivery of the F-35 fighter jet. The Turkish invasion of northern Syria and targeting of the Kurds, a longtime US partner and a leader in the fight against ISIS, led to sanctions against senior Turkish officials and to tariffs on Turkish steel.
Moreover, the recent revelation that Ankara has been providing Turkish citizenship and passports to Hamas operatives is bound to further upset US-Turkish relations. The US declared Hamas a terrorist organization in 1997. The passports offer great freedom of travel to Hamas terrorists, aiding their malign activities.
Adding insult to injury, Erdogan recently hosted two senior Hamas leaders the US has branded Specially Designated Global Terrorists.
US Navy guided-missile destroyer USS Winston S. Churchill during an exercise with Turkish navy frigates TCG Barbaros and Burgazada in the Mediterranean Sea, August 2020. US Naval Forces Europe-Africa
The US does not want to push Turkey toward Russia or Iran, and successive US administrations have recognized the country's value to US interests in the region, both in its general location and in the assets based there, like the nuclear missiles in Incirlik Air Base.
Yet if Turkey needs to be pushed to change its behavior — as its actions suggest it would be — then the US will have to rethink the geopolitical balance in the region.
Erdogan understands and takes advantage of his country's strategic importance to the US, leveraging it to pursue an increasingly pugnacious foreign policy that often directly conflicts with the US's.
If it comes to blows, the US and EU will call for an immediate end to the hostilities but probably do little more than that. It's likely, then, that Greece and Turkey will sort it out between themselves, with the lasting geopolitical implications only becoming clear once the smoke has cleared.
Stavros Atlamazoglou is a defense journalist specializing in special operations, a Hellenic Army veteran (National Service with the 575th Marine Battalion & Army HQ), and a Johns Hopkins University graduate.
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