Eastern Libya Approves Maritime Deal With Turkey Over Greek Objections

Libya's eastern-based House of Representatives has unanimously ratified a November 2019 maritime boundary agreement with Turkey, reversing years of staunch opposition. The vote on Tuesday, October 20, formally aligns the divided country's rival factions behind a pact that significantly expands Turkish jurisdiction in the eastern Mediterranean.[1][2][3]

The legislative approval explicitly repeals Resolution No. 1 and No. 6, passed in 2020, which had rejected the maritime deal and severed political relations with Ankara. Lawmakers in the eastern city of Benghazi voted to adopt the memorandum of understanding originally signed by the rival Tripoli-based Government of National Accord.[2][3]

The agreement establishes a shared maritime border between Turkey and Libya, asserting joint claims to offshore resources in a region rich with recent natural gas discoveries. The boundary line effectively cuts across waters claimed by Greece and Egypt, bypassing the maritime entitlements of Greek islands such as Crete.[1][4]

The 2019 memorandum draws a diagonal corridor across the Mediterranean, connecting the southwestern coast of Turkey to the northeastern coast of Libya. This demarcation ignores the presence of several Greek islands, including Rhodes and Karpathos, which sit directly between the two countries' mainlands.[1][4]

The ratification marks a significant diplomatic victory for Turkey, which has spent recent years systematically rebuilding relations with eastern Libya's military commander, Khalifa Haftar. Turkish military support was previously instrumental in defending the Tripoli government against Haftar's forces during a protracted 14-month offensive that ended in 2020.[1]

Swift regional condemnation

Greece immediately rejected the Libyan parliament's decision, maintaining that the agreement remains illegal and void under international law. In a formal statement, the Greek Foreign Ministry declared that the deal "remains illegal, null and void, contravenes international law of the sea, and infringes upon the sovereign rights of states in the region."[4]

Athens emphasized that the memorandum completely disregards the sovereign rights of Greek islands and contravenes the 1982 United Nations Convention on the Law of the Sea. Greek officials called on Libya to refrain from actions that undermine regional stability and pledged to take appropriate measures to protect their maritime claims.[4]

Cyprus joined Greece in condemning the parliamentary vote, with the Cypriot foreign ministry declaring the maritime boundary agreement null and void. Nicosia argued that the pact violates the sovereign rights of third states and contradicts customary international law regarding the exclusive economic zones of islands.[4]

The European Union has also consistently opposed the Turkey-Libya memorandum, with European Council leaders reaffirming their solidarity with Greece and Cyprus following the Tuesday vote. EU officials reiterated their 2019 position that the agreement does not comply with the law of the sea and produces no legal consequences for third states.[4]

Shifting alliances in Libya

The parliamentary reversal underscores a broader geopolitical realignment within Libya, as the eastern administration pivots away from its traditional backers in Cairo and Athens. The vote coincided with a reported visit to Tripoli by Turkish intelligence chief Ibrahim Kalin, highlighting Ankara's growing influence across both Libyan factions.[1]

Lawmakers in Benghazi defended the ratification as a strategic move that serves Libya's national interests, despite the anticipated diplomatic backlash from neighboring countries. The unanimous approval followed detailed presentations by parliamentary committees outlining the long-term economic and security benefits of the maritime pact.[3]

The unified Libyan stance complicates efforts by Greece, Cyprus, and Egypt to contain Turkish maritime expansion through their own overlapping exclusive economic zone agreements. Athens and Cairo signed a competing maritime delimitation deal in August 2020, which Ankara has consistently rejected as an infringement on its continental shelf.[1][4]

Egypt, which shares a 1,115-kilometer land border with eastern Libya, has historically viewed Turkish influence in the neighboring country as a direct national security threat. The Benghazi parliament's endorsement of the Turkish pact suggests that Cairo's leverage over the eastern Libyan administration has significantly waned in recent years.[1]

Turkey's diplomatic outreach to eastern Libya has accelerated in recent months, culminating in high-level meetings between Turkish officials and Haftar's inner circle. Turkish Foreign Minister Hakan Fidan met with Haftar in Benghazi on August 12, 2026, laying the groundwork for the parliament's eventual endorsement of the maritime boundaries.[1]

Energy exploration stakes

Control over the eastern Mediterranean's maritime boundaries dictates access to lucrative offshore hydrocarbon reserves, which have become increasingly vital to regional energy security. The ratified agreement provides a legal framework for potential joint Turkish-Libyan oil and gas exploration in the highly contested waters south of Crete.[1][4]

Turkey has previously utilized the 2019 memorandum to justify deploying seismic research vessels into areas claimed by Greece and Cyprus, triggering intense naval standoffs. The formal backing of the eastern Libyan parliament bolsters Ankara's diplomatic position against international pressure to halt these offshore exploration activities.[1][4]

The maritime dispute is further complicated by Turkey's refusal to sign the United Nations Convention on the Law of the Sea, which forms the basis of Greek and Cypriot claims. Ankara argues that islands should only receive a 12-nautical-mile territorial sea, rather than the expansive exclusive economic zones claimed by Athens.[1][4]

The immediate consequence of the ratification is a strengthened legal mandate for Turkish vessels to operate in the contested zones under Libyan authorization. Regional observers are now watching to see whether Ankara will initiate new drilling operations to test the resolve of Greece and its European allies.[1][4]

The development raises the prospect of renewed tensions in the Mediterranean, as stakeholders navigate the overlapping claims and shifting regional alliances. With Libya's factions now aligned on the maritime issue, the dispute over energy rights and sovereign borders enters a more entrenched and legally complex phase.[1][3][4]