Kuala Lampur, Sept. 15 -- Wars have always been difficult to start but even harder to end. Once launched, they take on a logic of their own, pulling leaders, nations, and even whole regions into their vortex.

The war in Ukraine is the latest and most dangerous example. What began as a calculated invasion by Russia in February 2022 has morphed into a grinding conflict that shows no sign of resolution.

Even as US President Donald Trump signals his desire to push for a peace settlement, Russian President Vladimir Putin has little reason to stop.

Too much political capital has been invested, too many ideological claims have been made, and too many symbolic battles have been fought for him to step back.

For Putin, the war is not merely abo...