

it means exactly what I thought it does
Oh, OK. What is the replicable pattern of “defense” that is Ukraine, then?
You seem to mean strategy. Ukraine is not the center of European defense strategy, but at least that word isn’t just nonsense.
to explain your argument like an adult
Yes, this does feel like I’m talking to a 3 year old







And again, that is meaningless unless you’re claiming you will replicate Ukraine’s defense in other places.
Nor is Ukraine “foundational”, unless you think that all of Europe is a former part of the USSR that was also the center of WWII against the Russian state of the time. If you’d like to suggest some other country that fits that “paradigm”, I’m all ears.
Ukraine isn’t foundational - it’s a proxy war now abandoned by the US that too much of Europe has decided to let anchor it.