Greece

The deal might drive migrants to attempt more dangerous routes into the EU

Of Turkey's neighbours, Greece is the most reliant on finalising an EU deal on migration

Tiny Slovenia is trying to play its part in the migrant crisis

Greece is geographically exposed: inland countries can erect border fences whereas Aegean beaches lie wide open

Tsipras needs a deal with international creditors on relieving Greece's huge debt, but that will require painful reform

Undermining the output of high-value-added products will diminish the Greek economy's long-term overall competitiveness

Vienna fears rising anti-immigrant sentiment; Budapest has consolidated its image as champion of the national interest

Other states blame Greece for failing to defend Europe's borders from an overwhelming influx of migrants