I am not sure what European "leaders" expected. Many of them support Ukraine militarily in the war, so yes, EU is in fact in war with Russia, through Ukraine as a proxy. I oppose the military support to Ukraine. I think it's responsibility of the stronger party, here NATO, to seek deescalation. I also disapprove that the military support for Ukraine was decided undemocratically, without any consideration whether this…
> I think it's responsibility of the stronger party, here NATO, to seek deescalation. NATO isn't fighting in Ukraine, Ukraine is fighting in Ukraine and Russia is the stronger party in that conflict.
I think this view is delusional. NATO countries are supplying Ukraine with weapons, it's pretty conventional to consider this as being a party to the war.
The only reason we don't say it openly is that elites want to maintain pretense that we are not in a war (that's unpopular in Europe and US) and that NATO is defense-only organization.