North Korea’s leader, Kim Jong Un, recently inspected a new plant dedicated to the production of weapons-grade nuclear material. During his visit on Wednesday, Kim made it clear that Pyongyang intends to “beef up our state’s nuclear forces at an exponential rate.” It’s a major step in the country’s reported ongoing efforts to expand its arsenal.
Images released alongside the report show Kim walking through rows of centrifuges, which are essential components for enriching uranium. According to CNN, the North Korean leader emphasized that this new plant is designed to strengthen the nation’s nuclear war deterrent. Reportedly, this move highlights the regime’s focus on shifting from research-based efforts toward mass production and munitions.
This strategy is part of a five-year plan that was officially put into motion following the collapse of denuclearization talks with the United States, including three high-profile meetings with President Trump during his first term. Now, North Korea continues to quietly and steadily solidify its standing as a nuclear power, with state-run media KCNA reporting that the nation has more than doubled its capacity to produce nuclear material over the last five years.
Congressional reports indicate a growing arsenal of warheads
According to data from a report by the Congressional Research Service, North Korea is already estimated to have enough nuclear material to construct up to 90 warheads, with roughly 50 believed to be assembled. The International Atomic Energy Agency has been tracking this expansion closely, noting that the country maintains active enrichment plants at Yongbyon and Kangson.
The exact location of the facility Kim toured on Wednesday remains unconfirmed. However, it is reportedly at least the third time since September 2024 that state media has showcased photos of Kim touring a nuclear enrichment site or production facility.
Beyond the production of nuclear material, reports state that the regime is also modernizing its conventional and tactical weaponry. Per Reuters, Kim recently supervised tests involving a mix of tactical ballistic missiles, artillery rockets, and AI-guided precision cruise missiles.
These tests were aimed at assessing the power of a “special mission warhead” on tactical ballistic missiles and verifying the reliability of long-range multiple-launch artillery systems. Kim noted that these upgrades are intended to “suit the proper conditions of modern warfare so as to enhance their application to combat.”
Per reports, the inclusion of AI technology in these missiles is a notable leap forward. Analysts suggest that the announced terminal guidance system uses AI to map and lock onto targets using real-time data.
“It’s about using AI when recognising the target and guiding the missile,” said Yang Uk, a military expert at the Asan Institute for Policy Studies. These systems are reportedly being deployed at artillery units near the border with South Korea, putting the densely populated capital of Seoul well within the 100 km range of these precision-guided weapons.
CNN noted that the broader context of global nuclear proliferation remains grim. The 2026 edition of the Nuclear Weapons Ban Monitor reports that the number of deployable nuclear warheads worldwide has risen for the ninth consecutive year, reaching 9,745.
This combined explosive yield is equivalent to more than 135,000 Hiroshima bombs. With Russia and the United States holding the vast majority of these weapons, the increasing activity in North Korea adds another layer of complexity to an already tense international landscape.
As CNN pointed out, the timing of this announcement seems particularly noteworthy when you consider that preventing Tehran from developing its own nuclear materials into weapons was not just a stated reason for the war; it has been a key demand and a requested change in every deal with Iran.
However, North Korea has also reacted to the Iran war, recently changing its constitution to protect its leaders in the face of a targeted strike.
Published: Jun 5, 2026 05:45 pm