SEOUL – Nuclear-armed North Korea appears to have restarted its plutonium-producing reprocessing reactor in a “deeply troubling” development, a possible sign Pyongyang is expanding its banned weapons programme, the UN atomic agency said.
The development of the five-megawatt reactor in Yongbyon – North Korea’s main nuclear complex – comes with nuclear talks between Pyongyang and Washington at a standstill.
North Korean leader Kim Jong-un offered to dismantle part of the Yongbyon complex at a second summit with former United States (US) president Donald Trump but not other sites, in exchange for sanctions relief, but his offer was rejected.
North Korea is under multiple sets of international sanctions over its nuclear weapons and ballistic missile programmes, which have seen rapid progress under Jong-un’s leadership.
“Since early July, there have been indications, including the discharge of cooling water, consistent with the operation of the reactor,” the International Atomic Energy Agency (IAEA) said in its annual report.
The Yongbyon reactor appeared to have been inactive from December 2018 until then, added the report on Friday.
IAEA inspectors were kicked out of North Korea in 2009, and the agency has since monitored it from the outside.
The possible operation of the reactor follows a recent indication that Pyongyang is also using a nearby radiochemical laboratory to separate plutonium from spent fuel that was previously removed from the reactor.
The signs of the reactor and laboratory operations are “deeply troubling”, the IAEA said, adding that the activities are a “clear violation” of UN resolutions.
About 100km north of Pyongyang, Yongbyon is home to the country’s first nuclear reactor and is the only known source of plutonium for North Korea’s weapons programme.
Yongbyon is not believed to be North Korea’s only uranium enrichment facility and closing it down will not signal an end to the country’s atomic programme.
North Korea suspended nuclear and missile testing during a diplomatic process in 2018 but said it was abandoning its self-declared moratorium in January 2020.
It has subsequently carried out a series of short-range missile launches but has not conducted a nuclear test since 2017. – AFP, August 30, 2021
