Confrontational line

A Greek Orthodox priest and his wife walk through the area of Plaka at the foot of the Acropolis hill in Athens, June 14, 2015. Greek Prime Minister Alexis Tsipras said he was willing to accept unpalatable compromises to secure a deal with international creditors provided he gets debt relief in return, something that Germany refuses to countenance. [Photo/Agencies]

European leaders have piled pressure on Tsipras to offer major concessions in the search for a deal with the EU and IMF as the country faces a debt default in just over two weeks.

The talks' failure followed signs of an increasingly confrontational line by Greece's European Union partners. The toughest language came not from Greece's long-standing conservative critics but from German Social Democrat chief Sigmar Gabriel, who until recently had been regarded as sympathetic, at least by Berlin standards.

He wrote in Bild newspaper that he wanted to keep Greece in the euro. "But not only is time running out but so too is patience across Europe. Everywhere in Europe, the sentiment is growing that enough is enough," said Gabriel, who is vice-chancellor in Angela Merkel's grand coalition government.

"The shadow of an exit of Greece from the euro zone takes on ever clearer shape," he said. "Repeated apparently final attempts to reach a deal are starting to make the whole process look ridiculous. There is an ever greater number of people who feel as if the Greek government is giving them the run-around."

Germany's Frankfurter Allgemeine Sonntagszeitung reported European Commission President Jean-Claude Juncker, also reputed to have been more sympathetic to Greek views, warned Tsipras about the risk of "Grexit" - a Greek exit from the euro - when they met last week.

Tsipras says imposing yet more austerity on a country whose economy has shrunk by a quarter in recent years is futile, and will only deepen the suffering of Greeks whose living standards have already dived while unemployment soared.