North Korea warns of ‘unimaginably harsh’ retaliation against US nuclear plans with Seoul

North Korea says it will boost it nuclear capabilities to counter the US and South Korea’s alleged invasion plans

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A picture released by North Korean state media shows a military training exercise at an undisclosed location. Photo: KCNA via KNS/AFP

Published: 3:14pm, 14 Jul 2024

North Korea has threatened to boost its nuclear fighting capability and make the United States and South Korea pay “an unimaginably harsh price” as it slammed its rivals’ new defence guidelines that it says reveal an intention to invade.

On Thursday, US President Joe Biden and South Korean President Yoon Suk-yeol authorised the signing of joint nuclear deterrence guidelines as part of efforts to enhance their capabilities to cope with North Korea’s growing nuclear arsenal. The guidelines were adopted a year after the two countries established a consultation body to bolster information-sharing on nuclear operations and discuss how to integrate US nuclear weapons and South Korean conventional weapons in contingencies.

US President Joe Biden shakes hands with South Korean President Yoon Suk-yeol at their meeting in Washington on Thursday. Photo: Yonhap/dpa

In a statement carried by state media on Saturday, North Korea’s Defence Ministry said the US-South Korea guidelines betrayed “their sinister intention to step up their preparations for a nuclear war against” North Korea.

The statement said its enemies’ escalating nuclear threats urgently require North Korea to further improve its nuclear deterrent readiness and add unspecified “important elements to the composition of the deterrent.” It said the US and South Korea will “pay an unimaginably harsh price” if they fail to stop provocative acts.

South Korea’s Defence Ministry on Sunday called North Korea’s statement “sophistry”, saying the guidelines would not have been needed if there were no North Korean nuclear threats. The South Korean Defence Ministry warned in a statement that any attempt by North Korea to use nuclear weapons will invite an overwhelming response by the South Korean-US alliance and result in the end of the North’s government.

A visitor takes a photo near a wire fence decorated with ribbons written with messages wishing for the reunification of the two Koreas in Paju, South Korea, last month. Photo: AP

Details of the US-South Korean guidelines weren’t available, but experts say they are largely about how the two countries would integrate US nuclear weapons and South Korean conventional weapons to respond to various potential contingencies caused by North Korean attacks and provocations. Experts say the US and South Korea are expected to map out detailed concept and operation plans based on the guidelines and review them via bilateral military exercises.