Russian energy giant Gazprom says it has halted gas exports to Poland and Bulgaria over the countries' refusal to pay for supplies in roubles.<br /><br />The firm said services will not be restored until payments are made in the Russian currency.<br /><br />It comes after Russian President Vladimir Putin ordered "unfriendly" countries to pay for gas in roubles.<br /><br />Poland confirmed supplies had stopped, but Bulgaria said it was still unclear whether supplies had been halted.<br /><br />#Russia #Ukraine #BBCNews
