EU sanctions will "inevitably" lead to higher energy prices on the European market, Russia has claimed.
Russian Foreign Ministry said Brussels itself is "creating barriers" for cooperation in the energy sector.
The European Union and US agreed new sanctions against Russia, targeting financial, oil and defence industries.
Foreign Secretary Philip Hammond said today the European Union sanctions imposed on Russia are hurting the country's economy.
More top news
A British Tamil cricketer has died after being hit in the chest by a ball.
A mix of sunshine and frequent showers is in store for the rest of today.
Dozens of plots have been thwarted since July 7, 2005, but are we any less vulnerable to terror attacks?