Turkish ship leaves disputed waters in east Med

A Turkish research ship at the centre of a row with Greece over potential gas riches in the eastern Mediterranean has returned to port, Turkey’s energy ministry said on Monday.

The Oruc Reis seismic survey vessel has become a symbol of Turkey’s growing appetite to find natural gas in the contested waters despite opposition by Greece and Cyprus.

Backed by Turkish navy frigates, the ship was first deployed in August and again in October to the waters south of Greece’s Kastellorizo island, in defiance of calls to stop by the European Union and the United States.

Ankara says that with its long Mediterranean coastline, its claim to sovereign waters in the region is stronger than Greece’s, which is based on the tiny island of Kastellorizo.

“Our ship has completed its two-dimensional seismic research in the Demre area which began on August 10... and has now returned to Antalya port” in southern

Turkey, the energy ministry tweeted.

The ship collected “10,995 kilometres” (7,000 miles) of data, it said.

Brussels has threatened to sanction Ankara over its activities in the region and EU leaders are expected to decide at a December 10-11 summit whether to pursue punitive measures.

There was optimism in September for a way to resolve the issue through dialogue after NATO allies Turkey and Greece agreed to exploratory talks stalled since 2016.

But hopes were dashed when the Oruc Reis was sent back to conduct research activity in October in a move described by Athens as a “direct threat to peace”.