Libya Votes to Connect With Turkey, Setting Off New Mediterranean Tensions

For households across the eastern Mediterranean, the energy landscape is about to get more complicated. The new maritime arrangement between Turkey and Libya could alter how natural gas moves through the region, potentially affecting supply routes that European countries rely on for security. While the immediate financial impact on individual consumers is not yet quantified, the move signals a shift in who controls key undersea resources worth hundreds of billions of dollars.

The situation did not develop overnight. In 2019, Turkey struck a deal with the western Libyan government, which was recognized by the United Nations. At that time, the rival government in eastern Libya opposed the agreement. However, political dynamics have shifted significantly since then. The eastern parliament, which previously rejected the corridor, has now reversed its stance. On Tuesday, members voted unanimously to approve the maritime deal, a move that Turkey’s Foreign Ministry welcomed.

The primary motivation is economic. The corridor links the southern coast of Turkey with the northern coast of Libya. Recent discoveries in the area suggest that natural gas reserves under the seabed could be worth several hundred billion US dollars. Both Ankara and Tripoli aim to secure their rights to these deposits and exploit them jointly. This creates a direct economic corridor that bypasses some traditional routes and establishes a stronger financial tie between the two countries.

The main point of contention is the path the corridor takes. It runs past several Greek islands, including Crete, Karpathos, and Rhodes. Athens maintains that these islands hold a comprehensive exclusive economic zone, or EEZ, under international law. The Greek Foreign Ministry announced on social media that it firmly rejects the accord. The European Union has backed this position, with the bloc calling the memorandum null and void because it violates the sovereign rights of third states and contradicts the Law of the Sea.

Kaja Kallas, the EU’s high representative for foreign affairs, echoed this sentiment. She stated on social media that she had raised the issue of the Libyan vote and emphasized that the deal infringes upon the sovereign rights of other nations. The core of the legal dispute centers on whose claims are valid. Greece relies on the UN Convention on the Law of the Sea, specifically Article 121, which grants inhabited islands the same EEZ rights as mainland territory if they support their own economic life.

Turkey takes a different view, arguing that the geography of the Mediterranean deserves special consideration. Ankara claims that if every small Greek island near the Turkish and Cypriot coasts received a full EEZ, Turkey would be largely cut off from the open sea. Since Turkey has never signed the convention, it does not accept arbitration by a UN tribunal. Legal experts remain divided on what constitutes a fair division of these maritime spaces, adding to the complexity of the standoff.

Political shifts in Libya have driven this change. In 2019, civil war was raging, and Turkey intervened militarily to support the Tripoli government against an offensive led by eastern General Khalifa Hifter. Since then, a Turkish charm offensive has led to a rapprochement with Hifter’s camp. Turkish firms have secured reconstruction contracts worth billions of dollars. Additionally, Turkey’s state oil company, TPAO, is working with Libya’s National Oil Corporation on seismic surveys. Ankara also supplies weapons and training to Hifter’s forces, countering Egyptian and Russian influence in the east.

The deal also poses a threat to the planned EastMed pipeline. This project was intended to carry gas from Israel and Cyprus through Greece to bolster EU energy security. The new maritime corridor cuts across the planned route for this pipeline. Turkey has argued that any cable or pipeline projects on its claimed continental shelf require its consent. This creates a significant obstacle for the existing infrastructure plans.

Looking ahead, the region may split into two distinct blocs. One axis will likely consist of Turkey and Libya, working closely together on energy and defense. The other grouping will be supported by the EU and will include Greece, Cyprus, Egypt, and Israel. This division could lead to competing claims and further negotiations over who controls the valuable resources beneath the sea. For now, the unanimous vote in Libya marks a clear step toward deepening ties with Ankara, even as it sharpens the rift with Athens.

The next phase will involve diplomatic efforts to manage the growing tensions. Both sides are likely to present their legal arguments more formally, while energy companies monitor the situation closely to gauge the feasibility of joint exploitation. The outcome will depend on whether the two blocs can find a middle ground or if the dispute will harden into a long-term standoff over the future of Mediterranean energy markets.