Ukrainian state-owned energy firm Naftogaz said on Wednesday Russia’s Gazprom would have to pay it $2.56 billion (1.86 billion pounds) after a Stockholm court found in Naftogaz’s favour in the final stage of a long-running legal battle.
Reuters: Ukraine’s Naftogaz claims $2.56 billion victory in Gazprom legal battle

An employee checks equipment at the Dashava underground gas storage facility near Striy, outside Lviv, on May 28, 2015.