On a bright winter day, workers at a Ukrainian thermal power plant repair its heavily damaged equipment as drops of water from melted snow leak through gaping holes in its battered roof. Several weeks earlier,

The 11th attack this year on Ukraine's energy infrastructure comes amid uncertainty about how President-elect Donald Trump might deal with the conflict.

Russia’s second major aerial attack on Ukraine’s power grid in less than two weeks amplified fears that the Kremlin aims to cripple the country’s power generation capacity before winter.