- Russia reports blasts on its soil, as it cuts off gas to Poland, Bulgaria Sydney Morning Herald
- European Union accuses Russia of using gas to blackmail member nations as Poland says they don't need Russian gas ABC News
- Russia accused of 'blackmail' after suspending gas supply to Bulgaria and Poland over Ukraine support SBS News
- What is the EU's stance on Russia's roubles gas payment demand? Reuters
- Uniper sees Russian gas imports as safe despite supply stop to Poland, Bulgaria Reuters
- View Full coverage on Google News