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The new nuclear arms race

Amid loose talk of resuming weapons tests, cold war-era controls are unravelling

    • Erosion of arms control, rush for new systems and loose talk on testing are all the more unsettling since Russia’s war on Ukraine has marked the return of nuclear blackmail.
    • Erosion of arms control, rush for new systems and loose talk on testing are all the more unsettling since Russia’s war on Ukraine has marked the return of nuclear blackmail. PHOTO: REUTERS
    Published Wed, Nov 5, 2025 · 06:33 PM

    US PRESIDENT Donald Trump’s statement last week that the US would resume testing nuclear weapons “on an equal basis” with Russia and China wrong-footed his own officials as much as it did Beijing and Moscow.

    Restarting warhead tests would break a three-decade moratorium by the major nuclear powers. Coming after Russia’s Vladimir Putin bragged of two new weapons delivery systems, it bolstered concerns that the world is sliding into a new nuclear arms race – when much of the cold war-era arms control architecture has collapsed.

    Trump’s comments appeared primarily as a response to Putin’s claims to have tested two nuclear-powered delivery platforms: Burevestnik, a long-range cruise missile, and Poseidon, a torpedo said to be able to devastate coastal regions with a radioactive tidal wave.

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