Should nuclear arms be less about deterrence than conventional military power, there is every chance of them being used again. Photo: SCMP Pictures

US is taking a step backwards by developing ‘smarter’ nuclear bomb

Washington is devoting US$1 trillion to a ‘precision’ atomic weapon but history tells us that other powers will follow suit, leading to a new arms race

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Should nuclear arms be less about deterrence than conventional military power, there is every chance of them being used again. Photo: SCMP Pictures
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