Tensions in the Eastern Mediterranean are expected to escalate once more as Turkey issues a stern warning over the Great Sea Interconnector (GSI) — a major undersea electricity cable designed to connect the power grids of Greece, Cyprus, and Israel.
According to Turkey’s Ministry of Defense, speaking after the regular press briefing by Rear Admiral Zeki Aktürk, Ankara will not tolerate unilateral actions in what it claims are contested maritime zones. A source from the ministry, quoted by Anadolu Agency, stated:
“Turkey has the longest coastline in the Eastern Mediterranean. It is unacceptable for projects designed by Greece, the ‘Greek Cypriot Administration,’ and third parties — based on maximalist demands — to proceed without regard for Turkey and Northern Cyprus, and without our consent, especially when these projects cross maritime zones under Turkish jurisdiction.”
Labeling the Republic of Cyprus as the “Greek Cypriot Administration” and the pseudo-state of Northern Cyprus as the “Turkish Republic of Northern Cyprus,” the Turkish official described the project as “unrealistic, provocative, and inadequately funded.”
He added:
“Our position on actions that ignore our rights and interests remains unchanged. We will continue to act as we have in the past. There’s no point in persisting with this issue.”
Despite Turkey’s warnings, Greece and Israel have already initiated discussions on the next steps. The Greek Foreign Minister publicly reaffirmed the project’s progress, stating it will move forward and that “Turkey is expected to be annoyed.” He emphasized:
“There is no fear.”
Israel has also expressed full support for the GSI project and has even called for its acceleration. Athens, Nicosia, and Jerusalem remain in constant coordination in case any actions are needed to prevent any Turkish interference with the undersea cable.
The GSI cable, recognized by the European Union as a project of common interest, is seen as critical for regional energy security and cooperation. For Ankara, however, it represents yet another opportunity to stir regional tensions and move with its expansionist policies.




