[JumpCrisscross]

> Crimea it at least 70% ethnic Russian

So are parts of Ukraine who are vigorously resisting the Russian invasion.

Identity is tricky. Many once ethnic and/or linguistic Russians may choose to identify differently, to be governed differently, and that’s their right. The modern “Russian” ethnicity, as one distinct from e.g. Ukraine, is only a few hundred years old [1].

[1] https://en.m.wikipedia.org/wiki/Kievan_Rus'

[nullifidian]

>So are parts of Ukraine who are vigorously resisting the Russian invasion.

To be pedantic, Ukraine's regular military forces are vigorously resisting the Russian invasion, not parts of Ukraine. Regarding the ethnic and identity composition of Ukraine's military forces -- I have no idea.

[JumpCrisscross]

> Ukraine's regular military forces are vigorously resisting the Russian invasion, not parts of Ukraine

There is widespread protest and limited insurrection in occupied cities, together with mass enrolment by the population in the military. The Ukrainian people, perhaps more than the state, are repelling this invasion. (In strong alliance with Moscow’s military incompetence.)