Russian attacks have damaged half of Ukraine's energy system, Foreign Minister Dmytro Kuleba told Foreign Policy in an interview.

"I will dare to say that if another country suffered this scale of energy destruction, it would look much, much worse than Ukraine. We hold on because we have learned a lot," Kuleba told Foreign Policy.

"Half our energy system is damaged and we still have to run the country, run the war effort, and rally the world’s support," Kuleba said.