Russia Shuts Off Gas Supplies to Ukraine

Russia has stopped all gas supplies to Ukraine after the collapse of talks to end a row over unpaid bills and prices.

Russia's gas giant Gazprom said it turned off the taps at 0700 GMT, when its contract to supply Ukraine ended.

Ukraine insists it has paid off its debts to Gazprom, but Russia contests this. The two countries have also failed to agree on a price for 2009.

A similar row between Gazprom and Ukraine at the beginning of 2006 led to gas shortages in several EU countries.