My late father, was a founder member of 617 squadron, the Dambusters, who flew on the raid.
The words which are from the original , are:
Proudly, with high endeavour
we, who are young forever
won the glory of the sky,
We shall never die
We, who have made our story, part of our country's glory
know that we shall still live on
While Britons fly
We know that we shall still live on whilst Britons fly!
Isn't that similar to the behaviour of our friends in the Ukraine?
So why stop it?