(Science) Photos open rare window into North Korea’s nuclear weapons program

North Korea this month lifted the veil on one of its most closely guarded nuclear secrets, releasing the first public photos of centrifuges it uses to make bomb-grade uranium. The revelatory images of North Korean leader Kim Jong Un touring a vast centrifuge hall, along with the recent startup of a reactor that may be producing plutonium and tritium for atomic weapons, heighten concerns over the rogue nation’s growing arsenal. They also help bring its nuclear program into sharper focus.

Kim’s nuclear whistle stop, which also included images of a smaller centrifuge hall, follows a speech in which he reiterated a 2023 vow to “exponentially” increase his nuclear stockpile. He has suggested the effort will include large numbers of tactical nuclear weapons, lower yield devices designed for short- or medium-range missiles. “North Korea is deadly serious about deploying large numbers of tactical nuclear weapons,” says Jeffrey Lewis, a North Korea expert at the James Martin Center for Nonproliferation Studies. Tactical nukes would pose an especially grave threat to neighboring South Korea.

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Photos open rare window into North Korea’s nuclear weapons program | Science | AAAS https://t.co/qnBMibdPIh

— Amb Antonio Garza (@aogarza) September 24, 2024