Update (19.08.2026): Former Turkish diplomat stresses that Greece overreacts to marine park (Yetkin Report)
Quick Brief:
Türkiye declared two national marine parks on 15 August in the northeastern Aegean and Eastern Mediterranean; Greece says parts extend beyond Turkish territorial waters
Athens argues the Turkish move is illegal where it covers high seas or areas it considers part of the Greek continental shelf, and says it creates no legal effects
Ankara has previously criticised Greek unilateral maritime measures, arguing that environmental protection should not advance contested claims and calling for bilateral cooperation
The dispute shows how environmental policy and sovereignty questions increasingly overlap in the Aegean, potentially complicating the recent Greek-Turkish rapprochement
Sources: HuffPost Greece, Greek Ministry of Foreign Affairs, Turkish Ministry of Foreign Affairs
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