This article was published by Al Jazeera International.
Greece and Turkey have had their worst year since 1974. Here is a timeline of the key events:
January 2: Greece, Cyprus and Israel signed an agreement to build the East Med Pipeline that will carry natural gas 1,900km from the eastern Mediterranean basin to the European market. The pipeline is estimated to cost 7bn euros and carry an initial 10 billion cubic metres annually, expandable to 16bcma. It is a major irritant to Turkey, which sees it as an attempt to exclude it from the region’s energy bonanza.
January 30: The Turkish seismic survey ship Oruc Reis entered Greece’s Exclusive Economic Zone southeast of Karpathos for about 24 hours, testing Greek reflexes. It was monitored by the Greek frigate Nikiforos Fokas.
February 27: Turkey announced it was opening its borders to refugees bound for Europe, triggering the biggest refugee crisis in five years. For two weeks, Turkey gave free passage on the country’s buses and trains to refugees travelling to the Greek border. During that time, Greece says it resisted more than 42,000 attempted entries at the land border and an unspecified number at sea. Turkey posted video of the Hellenic Coast Guard preventing refugee-filled boats from reaching Greek waters. By March 9, Greece registered 2,164 successful crossings, of which 313 by land and 1,851 by sea.