With Greece teetering on the edge of insolvency and forced to raid pension and most other public funds, ahead of another month of heavy IMF repayments which has prompted even the ECB to speculate Greece should introduce a parallel "IOU" currency, a white knight has appeared out of nowhere for Greece, one who may offer $5 billion in urgently needed cash. The white knight is none other than Vladimir Putin. "Just because Greece is debt-ridden, this does not mean it is bound hand
and foot, and has no independent foreign policy," Putin said previously.

According to Spiegel, citing a senior figure in the ruling Syriza party, Greece is poised to sign a gas deal with Russia as early as Tuesday which could bring up to €5 billion into the depleted Greek coffers.

The move could now "turn the tide" for the debt-stricken country according to a senior Greek official.

As Reuters adds, during a visit to Moscow earlier this month, Greek Prime Minister Alexis Tsipras expressed interest in participating in a pipeline that would bring Russian gas to Europe via Turkey and Greece.