Ukrainian President Volodymyr Zelenskyy said Tuesday that Russia carried out a large-scale overnight attack on Ukraine’s energy infrastructure using a record number of ballistic missiles, one day befo...

Envoys from Russia and Ukraine met in Abu Dhabi on Wednesday for another round of U.S.-brokered talks on ending the almost four-year war, a Ukrainian negotiator said.

A huge Russian drone and missile barrage in the run-up to the talks, pounding Ukraine’s energy grid and knocking out power and heating in temperatures far below freezing, threatened to overshadow any ...