Dmytro Kuleba said the war has completely flipped perceptions of NATO and the EU in Ukraine.
Ukraine's foreign minister said that NATO was "sidelined and doing absolutely nothing" about the Russian invasion of his country, while the EU was taking "revolutionary decisions" to help Ukraine. The minister was speaking at the World Economic Forum in Davos, Switzerland.
Fighting is intensifying around four cities in eastern Donbas, with Ukraine's President Volodymyr Zelenskyy accusing Russia of throwing the full might of the Russian army against the cities of Liman, Popasna, Sievierodonetsk and Sloviansk.
Meanwhile, Russian lawmakers on Wednesday passed a bill removing age limits for professional soldiers joining the military, which could pave the way for the Russian armed forces to expand recruitment.
The Russian parliament also gave preliminary approval for a bill that would allow the government to appoint new management of foreign companies that pulled out of Russia after its invasion of Ukraine.
See a summary of the latest developments in our live coverage below.