A Mediterranean NATO in the Making: The Israel-Greece-Cyprus Axis

Greece, Israel, and Cyprus have signed a new joint military action plan to intensify air and naval exercises in the eastern Mediterranean starting in 2026.

NEWS BRIEF

Greece, Israel, and Cyprus have signed a new joint military action plan to intensify air and naval exercises in the eastern Mediterranean starting in 2026, significantly deepening their defense partnership and consolidating a strategic triangle that has long unsettled regional rival Turkey. The agreement, coupled with ongoing multibillion-euro arms deals, signals a major step toward creating an interoperable security bloc to counter both conventional and asymmetrical threats.

WHAT HAPPENED

  • Senior military officials from Greece, Israel, and Cyprus signed a joint defense action plan last week, committing to increased joint air and naval exercises in the eastern Mediterranean in 2026.
  • The agreement follows a trilateral summit in Jerusalem where leaders also signed a maritime security and energy cooperation deal.
  • The plan includes knowledge transfer from Israel to Greece and Cyprus to address both “asymmetrical” and “symmetrical” threats.
  • The pact builds on existing multibillion-euro defense procurement, including Greece’s planned “Achilles Shield” air defense system and recent purchases of Israeli PULS rocket artillery.

WHY IT MATTERS

  • The strengthened military bloc represents a significant geopolitical realignment in the eastern Mediterranean, creating a pro-Western, Israel-anchored security architecture explicitly aimed at containing Turkish influence.
  • Increased interoperability and joint exercises enhance collective deterrence, particularly in disputed maritime zones where Greece and Turkey have ongoing tensions.
  • The inclusion of Cyprus deepens Israel’s strategic depth and complicates Turkey’s regional calculations, especially regarding energy exploration and naval access.
  • The trilateral cooperation accelerates military modernization for Greece and Cyprus, reducing their dependence on traditional European suppliers like France and Germany.

IMPLICATIONS

  • Turkey is likely to respond with increased naval patrols, military exercises, or diplomatic pressure, raising the risk of accidental escalation in the Aegean or eastern Mediterranean.
  • The deepening Israel-Greece-Cyprus axis could strain NATO cohesion, as both Greece and Turkey are members, while Israel remains outside the alliance.
  • The cooperation strengthens Israel’s regional position beyond the Gaza conflict, providing strategic partnerships that offset international isolation over its Palestinian policies.
  • Opposition in Cyprus (notably from the AKEL party) suggests domestic political risks for governments seen as aligning too closely with Israel, especially amid ongoing Gaza violence.

This briefing is based on information from Reuters.

Rameen Siddiqui
Rameen Siddiqui
Managing Editor at Modern Diplomacy. Youth activist, trainer and thought leader specializing in sustainable development, advocacy and development justice.

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