United States | Dirty secrets

The claim of a Ukrainian “dirty bomb” has got America’s attention

Nuclear and other worries in Washington

In this handout photo taken from video released by Russian Defense Ministry Press Service on Wednesday, Oct. 26, 2022, a Yars intercontinental ballistic missile is test-fired as part of Russia's nuclear drills from a launch site in Plesetsk, northwestern Russia. Russian President Vladimir Putin has monitored drills of the country's strategic nuclear forces involving multiple practice launches of ballistic and cruise missiles. The Kremlin said in a statement that all the test-fired missiles reached their designated targets. (Russian Defense Ministry Press Service via AP)
|WASHINGTON, DC

When Joe Biden evoked “Armageddon” earlier this month, many thought the president overstated the danger of nuclear war with Russia. Yet nervousness about escalation is now more palpable in Washington. The latest cause is Russia’s charge that Ukraine is planning to set off a “dirty bomb”—a conventional device that spreads radioactive dust—and blame Russia. America, Britain and France dismiss the claim as “transparently false”. The matter is murky; and when it comes to nukes, the fog of war is troubling.

This article appeared in the United States section of the print edition under the headline “Dirty secrets”

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