Aegean Tension IndexA daily escalation/de-escalation index for Cyprus, Greece and Türkiye across the Aegean and Eastern Mediterranean, from open-source indicators & warnings. A heuristic, not a forecast.

Index39 / 100
24 h change−5.4
StatusELEVATED
Warning signalNo spikes
Assessment30 Sep 2026
Last updated05:55 UTC9 Nov 2026

What changed · 30 Sep 2026

Diplomatic friction over the Cyprus settlement process and the Great Sea Interconnector cable route continued without a fresh escalation, as Greek officials rejected both a UN envoy's downbeat reading of the Cyprus talks and reports of a Turkish-driven cable reroute. Military activity in the Aegean stayed within recent routine levels, with the Hellenic MoD reporting Turkish UAV and surveillance-aircraft incursions but no armed formations, naval incidents or interference reports.

  • Military posture: 4/10 · Hellenic MoD-sourced reporting (29 Sep) recorded 7 Athens FIR violations (5 UAV, 2 ATR-72) and 3 national airspace infringements (UAV) over the NE/SE Aegean; aircraft were intercepted per standard procedure, no armed formations reported.
  • Diplomatic / political: 4/10 · President Christodoulides said Cyprus talks are "under no circumstances" at a deadlock, pushing back on UN envoy Holguín's more downbeat assessment; no summons or formal protest reported.
  • Economic / informational: 5/10 · Turkish outlets (Hürriyet, CNN Türk) said Ankara does not oppose the Great Sea Interconnector cable but wants prior coordination as it crosses Türkiye's claimed continental shelf; Greek FM Gerapetritis said the route is unchanged and proceeds under international law.
  • EW / SIGINT: 3/10 · No GPS/GNSS jamming, spoofing or radar-interference incidents attributable to Greece, Cyprus or Türkiye were reported in the period.

Sources

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