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.

What changed · 26 Oct 2026

Reporting over the past day centred on the Great Sea Interconnector cable dispute and the aftermath of Libya's ratification of its 2019 maritime memorandum with Türkiye, alongside routine Turkish drone-related airspace activity over the Aegean. No naval, buffer-zone or GNSS-interference incidents were reported, keeping overall tension at a routine-to-notable level consistent with recent weeks.

• Military posture: 4/10 · Hellenic data cited 6 airspace violations and 11 Athens FIR rule infringements by 7 Turkish UAVs on 24 Oct, reported 25 Oct; no naval incidents noted.
• Diplomatic / political: 4/10 · Cypriot ministers reiterated the standing commitment to resuming Cyprus talks from Crans-Montana, and former PM Karamanlis publicly rejected any Turkish notification requirement for the Cyprus cable; no summons or new ministerial warnings.
• Economic / informational: 5/10 · The Great Sea Interconnector survey-notification dispute continued, with an ELIAMEP analyst warning Türkiye could use the ratified Türkiye-Libya maritime memorandum as a precedent against Cyprus's EEZ; no sabotage, cyberattack or sanctions reported.
• EW / SIGINT: 3/10 · No GPS/GNSS jamming, spoofing, radar or communications interference linked to Greece, Cyprus or Türkiye was reported in the past 24 hours.

Sources

• https://www.google.com/url?q=http://flight.com.gr&source=gmail&ust=1793092243008000&sa=E: Aegean - Turkish UAV violations, 24 October 2026 (Greek)
• Cyprus Mail: Government reiterates commitment to Cyprus talks
• Cyprus Mail: Turkey could use Libya maritime deal as precedent against Cyprus, expert warns
• Greek City Times: Former Greek PM Rejects Turkish Permit Demand for Cyprus Cable
• Greek City Times: Fidan Says Turkey Has No Objection to Greece-Cyprus Cable, Demands Written Notice for Surveys
• Greek Ministry of Foreign Affairs: Announcement on the decision of the Libyan House of Representatives concerning the Turkish-Libyan memorandum

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