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 · 5 Nov 2026

The European Commission's 2026 enlargement report, published 4 November, warned Türkiye over a rise in Aegean airspace and territorial-water violations, continued obstruction of Greece-Cyprus cable survey work, and non-recognition of the Republic of Cyprus; Ankara's foreign ministry rejected the findings as biased. No new military incident was confirmed for the 24-hour window, and Cyprus settlement diplomacy continued toward a 9 November trilateral meeting.

• Military posture: 4/10 · No new Hellenic MoD airspace or naval violations bulletin was found for 3-5 November; the EU's 2026 report cites a broader rise in Turkish overflights of Greek islands, most recently in September.
• Diplomatic / political: 5/10 · The European Commission's 2026 enlargement report (4 Nov) warned Türkiye over Aegean violations, the Türkiye-Libya maritime memorandum and non-recognition of the Republic of Cyprus; Türkiye's foreign ministry rejected the findings as biased and one-sided.
• Economic / informational: 5/10 · The Commission's report said Türkiye has continued to obstruct survey work for the Greece-Cyprus Great Sea Interconnector, an EU Project of Common Interest; no new disruption to the project was reported for the period.
• EW / SIGINT: 3/10 · No GNSS jamming, spoofing or radar-interference incident attributable to Greece, Cyprus or Türkiye was reported for 3-5 November.

Sources

• ProtoThema English: EU warns Turkey over Aegean threats, Libya deal and Cyprus cable
• To Vima: EU Commission Warns Turkey Over Aegean Violations, Libya Deal
• Greek City Times: EU Warns Turkey Over Greece, Aegean and Cyprus Disputes
• Turkish Minute: EU warns Turkey's democratic decline is widening gap with membership ambitions
• Cyprus Mail: Unficyp briefs UK delegation on developments in Cyprus buffer zone
• Cyprus Mail: Nicosia mayors table joint proposal to save buffer zone buildings
• Euronews: Cyprus - UN envoy Holguín optimistic ahead of trilateral summit with island's leaders (Italian)

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