Turkey demands permits for Greece-Cyprus power cable and deploys Oruc Reis for pipeline survey

Continental shelf claims and cable licensing

The Turkish Ministry of National Defence issued an official statement on 1 October 2026 asserting that the proposed undersea electricity interconnector linking Greece and Cyprus requires prior coordination and explicit licensing from Ankara. Turkish defence authorities stated that portions of the planned cable route cross into maritime zones claimed by Turkey as its continental shelf in the Eastern Mediterranean. According to the ministry, coastal state rights under international law give Ankara jurisdiction over any scientific research, cable placement, or pipeline installations conducted across these waters.

Under international law, any cable or pipeline installation or scientific research activity to be carried out on our continental shelf must be coordinated in advance with our country, which is a coastal state. Within the framework of our rights and powers deriving from our status as a coastal state in the Eastern Mediterranean, our country will not allow any unauthorized activity on our continental shelf.

Gas pipeline plans and Oruc Reis deployment

Alongside its opposition to the Greek-Cypriot electrical interconnector, Turkey has begun offshore operations for its own energy infrastructure in the region. Turkish authorities issued NAVTEX 0953/26 to deploy the seismic research vessel Oruc Reis, accompanied by three auxiliary support vessels. The naval mission covers a maritime corridor extending from the southern Turkish ports of Antalya and Mersin to areas south of northern Cyprus. These surveys are designed to prepare for the construction of a 101-kilometre underwater natural gas pipeline to northern Cyprus, following an agreement signed between the Turkish government and the breakaway administration on 10 July 2026. The research activities under the maritime advisory are scheduled to continue through 25 October 2026.

Objections to Nicosia military parade

Turkish defence officials also directed criticism toward Athens and Nicosia regarding the military parade held in Nicosia on 1 October 2026 to mark the 66th anniversary of the independence of the Republic of Cyprus. The Turkish Ministry of National Defence stated that it monitored the military event closely and asserted that joint Greek and Cypriot actions damage regional stability and undermine mutual trust on the island. The statement followed reporting by CNN Turk on 30 September detailing Turkish claims that the electrical cable route crosses directly through Turkey's continental shelf.

The military parade held in the Republic of Cyprus was closely monitored. It is clear that the provocative actions carried out by the Republic of Cyprus and Greece do not contribute to establishing mutual trust on the island. On the contrary, they increase tension and harm the environment of stability.

Regional energy and maritime boundaries

The competing initiatives reflect overlapping maritime boundary claims across the Eastern Mediterranean basin. While Greece and Cyprus advance European electricity interconnection plans to end Cyprus's energy isolation, Ankara asserts jurisdictional control over regional waters through military statements and exploratory surveys. With the Oruc Reis conducting research through late October 2026 and Turkey maintaining its ban on unauthorized cable laying, seabed access remains a central point of friction among the three nations.