Russian Energy Minister Aleksandr Novak says Moscow will cut gas supplies to Ukraine for Kyiv's failure to pay up front for deliveries and might also suspend coal shipments to Ukraine in retaliation for a power blackout of Crimea.
Radio Free Europe/Radio Liberty: Russia to halt gas supplies to Ukraine, mulling coal cuts
An employee walks past a gas installation during a training exercise for handling emergencies at a gas-pumping station on the gas pipeline in the small town Boyarka on April 22, 2015 in the Kyiv region.
