Ukraine’s attack against several Russian air bases yesterday shows that Kyiv is successful in defending itself, Denmark’s Prime Minister, Mette Frederiksen said today.

“I think they (Ukraine) have the right to defend themselves and sometimes it includes pushing back so it seems that it has been successful,” Frederiksen said when asked to comment on Ukraine’s attack.

Ukraine’s domestic intelligence service, the SBU, acknowledged it carried out the attack, code named “Operation Spider’s Web,” planned for more than a year and a half.

At a meeting of Nordic, Baltic and Eastern European leaders in the capital of Lithuania, Frederiksen on Monday also said it was crucial to focus on rearming Europe.

“Russia is a threat to all of us and therefore we need to strengthen our Eastern flank… We have to push for a ceasefire still but at the same time we have to do what is needed at the battlefield in Ukraine so they can actually win this war,” she said.