Ukraine Foreign Minister Dmytro Kuleba spoke to CNBC's Hadley Gamble at the World Economic Forum in Davos, Switzerland. Kuleba discussed the Ukraine war, the reconstruction of his country and further sanctions against Moscow.
Meanwhile, Ukraine's President Volodymyr Zelenskyy has said the situation in the Donbas in eastern Ukraine is "very difficult" with Russian forces concentrating their fire and manpower on assaulting the region and seizing key cities there.
Zelenskyy said in his nightly address to the nation that "practically the full might of the Russian army, whatever they have left, is being thrown at the offensive there. Liman, Popasna, Sievierodonetsk, Slaviansk – the occupiers want to destroy everything there."