Watching the detached brutality of Vladimir Putin’s assault on Ukraine is sickening. However, it’s important that the world not turn away. That is the bloody consequence of unchecked imperialism, and it’s a warning of what’s going to become extra widespread because the multi-decade Pax Americana recedes. There are additional stirring examples of heroism that the world shouldn’t overlook.

Russian troops are closing in on Kyiv, with U.S. officers saying Mr. Putin’s desire is to decapitate the federal government as soon as possible. Thousand of paratroopers could also be dropped to take town center after missile and artillery assaults scale back the resistance. The Kremlin signaled it’s keen to speak with Ukraine, but solely so long as the democratically elected authorities in Kyiv surrender.