Britian's Prime Minister, Boris Johnson, stated at the Madrid NATO Summit that Ukraine is proving to be tough enough to stand up against the Russian onslaught, as evidenced by several Moscow pull-backs.
"We've seen what Ukraine can do to drive the Russians back," Johnson said.
"We've seen what they did around Kyiv and Kharkiv, now on Snake Island. I think the right thing for us is to keep going on the course that NATO has set out, no matter how difficult."
At the G7 summit, Johnson joked to fellow leaders that they could emulate Putin by posing topless to show their toughness.
The Russian leader responded that seeing Johnson and the other leaders half-naked would be "disgusting".
The prime minister refused to extend the war of words, arguing that Putin should reflect instead "about the consequences of his barbaric actions", including NATO's planned admission of Finland and Sweden.
"The most important conclusion that Vladimir Putin needs to draw from today and the last few days at NATO, and previously in the G7, is we are totally united in condemning what he has done in Ukraine," Johnson said.
"In the end, it will prove impossible for Putin to hold down a country that will not accept his rule," Johnson told a news conference after a NATO summit in Madrid.