Fifty years ago this week, a Turkish research vessel named the Hora sailed into waters northwest of Lesbos and began dri...

Fifty years ago this week, a Turkish research vessel named the Hora sailed into waters northwest of Lesbos and began drilling for seismic data in an area Greece considered its own continental shelf. It was August 6, 1976, just two years after Turkey's invasion of Cyprus, and the Greek military immediately went on high alert. The entire Greek fleet was already at sea. No order to fire was given, but the situation was a razor's edge from turning into an armed conflict between two NATO allies. The crisis had been building for years. Turkey's national oil company TPAO had been granted exploration licenses in contested Aegean seabed areas back in November 1973, after the global oil crisis made undersea hydrocarbon deposits strategically valuable. When oil was discovered near Thasos in early 1974, the race for the Aegean seabed became urgent. The core dispute was simple: Greece argued its Aegean islands had their own continental shelf rights, while Turkey rejected that claim and insisted the seabed was a natural extension of the Anatolian mainland. Greek Prime Minister Konstantinos Karamanlis had actually been pushing for The Hague since January 1975, a full 18 months before the Hora crisis, proposing a joint submission to the International Court of Justice. Turkey stalled, insisting on political negotiations first rather than binding legal arbitration. By March 1976, Turkey's National Security Council approved sending the Hora into disputed waters anyway. When the ship entered the contested zone on August 6, opposition leader Andreas Papandreou was on a political tour of Thrace. He made a statement that became one of the most debated quotes in modern Greek political history. The version people remember is three words: "Sink the Hora." What Papandreou actually said was a question: "Since our borders are being violated, why didn't the government sink the Hora?" Whether Karamanlis and Papandreou had coordinated that hardline public stance has never been settled. Papandreou himself said in parliament in 1980 that he was "bound by joint decisions on critical matters" and could not explain further. Karamanlis's close aide Petros Molyviatis flatly denied any prior coo...