Amid Russia’s turmoil, are sanctions really helping?

For anyone who had doubts, the precipitous decline of the ruble offers compelling evidence that economic sanctions are more than a mere annoyance for Russian President Vladimir Putin — and perhaps even a greater threat than the briefly rebellious mercenary leader Yevgeny Prigozhin, who reportedly perished this week in a plane crash. Yet it also raises a question crucial to global security: What, ultimately, is this punishment supposed to achieve?

As Western leaders keep the pressure on, they need to be clear that their aim is to end the war in Ukraine, not to further destabilize Russia.

The Kremlin has so far done an effective job of blunting sanctions, to the point that some Western analysts have questioned whether they work at all. It has propped up the currency by forcing exporters to exchange more dollars for rubles. It has found ways to get its oil and gas to market, sharply increasing deliveries to China and India. It has put money in Russians’ pockets by boosting defense and social spending, such that economists polled by Bloomberg expect growth of about 1% this year in inflation-adjusted terms.

Now, though, the ruble is suffering a crisis of confidence. Russia’s central bank has been forced into an emergency rate hike to halt its sharp decline, and Putin this week demanded further action to curb capital outflows and inflation. As of Wednesday, the Russian currency traded at $0.011, down 36% from a year earlier.