Watching planes/helos below 1-2k feet makes me think we/nato didn't do nearly enough to provide portable missile arms....But the island defiance shows that some (how many?) would rather fight/sacrifice/die for their country. Seems this could evolve into occupation and urban/guerilla/gray combat for months or years. But with Russia owning the sky, it's just a matter of time before they "win" the formal battleground. And IF a no-fly zone is eventually declared, who's going to enforce? tricky time then