Libya’s House of Representatives in Benghazi approved on October 21 the maritime jurisdiction agreement signed with Turkey, a pact that delineates exclusive economic zones (EEZ) in the Eastern Mediterranean and overlaps with claims held by Greece, Cyprus and Egypt. The ratification, described by Greek officials as a breach of international law, has sparked the most heated domestic debate in Greece in months and prompted Athens to seek EU sanctions against both Ankara and Tripoli.
Background of the Turkish‑Libyan memorandum
The agreement, first signed in 2019 between Turkey and Libya’s Government of National Accord, seeks to redraw maritime boundaries along a line that runs parallel to the Turkish coast, effectively granting Turkey access to areas rich in offshore gas reserves. While Turkey and the Libyan parliament argue the deal reflects the legitimate interests of both sovereign states, Greece, Cyprus and Egypt contend that it violates the United Nations Convention on the Law of the Sea (UNCLOS) by ignoring the continental shelf rights of the other littoral states.
Greek and EU reaction
Greek Foreign Minister Nikós Papadópoulos announced that Athens will request the European Union to halt funding programmes that benefit Turkey and Libya, stating that “geography cannot be changed.”
“Geography cannot be changed,” the minister said, adding that Greece will pursue “all diplomatic and legal avenues” to contest the agreement.He also warned that “words alone will not stop Turkish expansionism,” echoing sentiments expressed in editorial commentary from Greek outlets such as Tanea Australia and Greek City Times.

Prime Minister Kyriakos Mitsotakis has called the development a “serious blow to regional stability,” and his government is preparing a coordinated response with the European Commission. The EU has already issued a joint statement rejecting the Libyan ratification, labeling it “invalid under international law” and pledging to monitor any further steps that could alter the status quo in the Mediterranean.
Regional implications and broader contestation
The deal also reverberates beyond Greece. Egypt’s foreign ministry, as reported by Sada Elbalad English, warned that the Libyan vote undermines Cairo’s own maritime strategy, which relies on overlapping claims with Greece and Cyprus to protect its offshore gas fields. Meanwhile, officials in Cyprus reiterated that the Turkey‑Libya memorandum “remains invalid” and called for continued international support for the island’s position.

In Libya, the Benghazi‑based parliament’s endorsement of the pact was described by Kathimerini as “catching Athens off guard,” highlighting the fragmented nature of Libyan politics and the influence of Turkey’s support for the eastern government. The ProtoThema English outlet noted that Turkey’s ability to secure Libyan approval signals a “new diplomatic showdown” with Greece, potentially reshaping power dynamics in the region.
Analysts cited by MyMotherLode.com argue that the agreement could pave the way for joint Turkish‑Libyan exploitation of hydrocarbons in contested waters, further entrenching Ankara’s presence in the Eastern Mediterranean. Conversely, Greek media such as Skai.gr have highlighted domestic opposition parties’ criticism, describing the deal as an “unprecedented challenge to Greece’s sovereignty” and warning of possible economic repercussions if the EU does not act decisively.
As the dispute unfolds, Greece has signaled its readiness to bring the case before the International Court of Justice, while also exploring the possibility of strengthening its naval patrols in the contested zones. The situation remains fluid, with the next steps likely to involve a mix of legal challenges, diplomatic lobbying within the EU, and intensified military posturing by all parties involved.