An open letter by 104 retired Turkish admirals criticizing a government project for a waterway parallel to the Bosporus — and the ensuing coup clamor in pro-government quarters — has raised the specter of a fresh political escalation in Turkey that might culminate in a purge of officers seen as disloyal to President Recep Tayyip Erdogan.
In the open letter released late April 3 and addressed to the Turkish nation, the retired admirals expressed concern over Ankara’s intention to build an artificial waterway as an alternative to the Bosporus as well as suggestions that Ankara might scrap the 1936 Montreux Convention, which enshrines Turkey’s rights on controlling maritime traffic through the Bosporus and the Dardanelles, the link between the Black Sea and the Mediterranean Sea. The treaty has far-reaching international implications as it guarantees access to civilian ships in peacetime but restricts the passage of military vessels.
