The history of warfare has no precedent for what is happening right now in Zaporizhzhia, Ukraine.

Never before has a nuclear power plant been on the front line of a major war, and indeed a main object of the warring parties’ strategies. How Russia, Ukraine and the rest of the world handle this moment of peril is becoming a test of how war will be waged in our time — and whether it can ever be limited.

There are reports that Russian President Vladimir Putin has told his French counterpart, Emmanuel Macron, that the Kremlin would allow international monitors to visit the nuclear plant in question to guarantee its safety. If Putin means that, it would be encouraging. But he habitually lies about his intentions, as he did before his invasion of Ukraine half a year ago.