Nuclear Weapons

Leader Kim Jong Un says vessel will form part of Pyongyang’s nuclear response system, strengthen naval forces.

North Korean leader Kim Jong Un attended the commissioning of a warship he said could deliver “annihilating retaliatory strikes on an enemy”, citing “constant threats”, according to the state-run Korean Central News Agency (KCNA).

The Kang Kon, named after the North Korean military leader who was killed in action during the Korean War, was formally deployed at a ceremony at the eastern Wonsan Port in Kangwon Province on Sunday.

In his address, Kim said the warship “represents the self-respect and will” of North Korea to defend its rights and interests, KCNA reported.

“The time has come for us to exercise our sovereignty at sea and under water,” Kim said, according to KCNA.

He said that “dangerous shadows must be erased” and that North Korea was under constant threat in the “sea east of the Korean Peninsula and nearby waters”, KCNA reported.

KCNA did not specify what weapons systems might be deployed on the Kang Kon, but said it has the same weapons systems as the 5,000-tonne warship Choe Hyon launched in June.

A previous KCNA report said Choe Hyon-class destroyers can carry a range of weapons, including missiles that analysts say are capable of carrying a nuclear payload.

Sunday marks the third launch of the Kang Kon; the destroyer partially capsized during the first commissioning in May 2025 before it was repaired and relaunched the following month. It underwent further repairs and sea trials before completing weapons testing in July this year.

Kim said he would demonstrate another stage of North Korea’s naval buildup in eight months, KCNA said, without giving details.

North Korea has accelerated efforts to modernise its navy as Kim pursues a broader expansion of the country’s nuclear-capable forces.

He also said the construction of naval bases on North Korea’s east coast was under way and that the country would create new naval units and build different classes of warships.

Pyongyang, which calls itself an “irreversible” nuclear state, frames the build-up as deterrence against Washington and Seoul. The Korean Peninsula remains technically at war, and Kim has accused the allies of driving the region “to the brink of a nuclear war”.

The IAEA said lack of information and access to facilities to verify Iran’s nuclear material is a proliferation concern.

The International Atomic Energy Agency (IAEA) has called for “utmost urgency” to address the lack of access to Iran’s nuclear sites.

In a quarterly report seen by news agencies on Tuesday, the United Nations nuclear watchdog labelled its “lack of information about this nuclear material and access to facilities to verify it is a matter of proliferation concern”.

The US has claimed preventing Iran from acquiring a nuclear weapon – an ambition that Tehran continues to deny – as the motivation for the war that it launched in March. However, Tehran has been successful in shifting the focus of the hostilities to control of the strategic Strait of Hormuz waterway.

In particular, the IAEA report raised concerns over the lack of access to the Isfahan plant, which was targeted several times by the US and Israel over the past year or so.

In the report, IAEA Director General Rafael Grossi expressed his “conviction that the long-standing problems and recurrent crises surrounding these issues must be resolved through a long-lasting, verifiable diplomatic agreement”.

However, Iran has said that access to the sites that have been struck by military action must be arranged via special arrangement.

The head of Iran’s Atomic Energy Organization, Mohammad Eslami, said on August 26 that the IAEA “cannot seek to inspect these centres until it develops specific criteria and protocols for inspecting sites targeted by military attacks”.

Tehran suspended cooperation with the UN nuclear watchdog following US and Israeli attacks on Iran in June 2025 that included strikes on nuclear sites before saying in September 2025 it would allow the UN agency’s inspectors to return.

However, access to the nuclear sites that have been bombed has not yet been granted. Despite US President Donald Trump having claimed last year that the US had destroyed the facilities and crippled Tehran’s nuclear programme, Iran’s stores of enriched uranium remain unaccounted for.

Tehran has repeatedly denied any military ambition linked to its nuclear programme, insisting on its right to the technology for civilian purposes.

However, the IAEA, whose latest report will be discussed at its board of governors meeting from September 21-25, has reported in the past that the level of Iran’s enrichment of its uranium reserves is well above that needed for civilian purposes, although neither is it at the level of weapons grade.

Washington has recently stepped up efforts to economically pressure Tehran amid the deadlocked truce talks.

Washington plans to impose sanctions on another bank this week as it steps up its campaign to economically isolate Tehran amid the deadlocked truce talks, the US Treasury chief has said.

In an interview with The Associated Press news agency on Sunday, Treasury Secretary Scott Bessent declined to name the bank to be targeted by sanctions.

The announcement comes just days after Washington said it would cut off the United Arab Emirates’s operations of Basque Misr from the US financial system after accusing Egypt’s second-biggest bank of doing business with the Iranian government.

“This is going to be financial violence if we have to,” Bessent told AP on Sunday. “We are showing people that we know who you are, you know who you are, and this has got to stop.”

⁠In an interview with the Reuters news agency, Bessent said the next step may be cutting off an institution entirely from the dollar-based financial system.

“You’re going ⁠to see a lot ⁠more of these every week,” he said on Sunday, ahead of a Group of 20 finance leaders ⁠meeting in Asheville, North Carolina. “We’re starting with the banks, and we’re telling ⁠the banks it’s not OK ⁠to have Iranian money and to aid the regime.”

The US has stepped up efforts to economically pressure Tehran to submit to Washington’s demands, a campaign dubbed “Operation Economic Outcast”, amid the stalled truce talks between both parties.

Last week, the Treasury Department imposed new sanctions on nearly 60 individuals and entities that Washington accused of being part of networks helping Iran generate oil revenue, procure weapons and conduct cyber-operations.

Iran, however, has rejected the latest US sanctions, with Minister of Finance and Economic Affairs Ali Madanizadeh saying they will fail.

Violence in the conflict resumed on Sunday, the first time since late July, with Iran launching missiles at two US bases in Jordan following a US attack on Larak Island in southern Iran.

Cooperation against Iran

Bessent is preparing to host the meeting of the G20’s finance leaders, where he will huddle individually with his counterparts from the world’s major and developing economies to encourage cooperation against Iran.

The US Treasury chief also told AP that he would speak to his Chinese counterparts at the meeting and “all options are on the table” in terms of sanctioning Beijing for its continued trade with Tehran. 

But he rejected the idea that the US was reluctant to confront China, calling it “a completely false narrative that the media picked up on”.

He insisted that Beijing and Washington agreed on the need to reopen the Strait of Hormuz and prevent Iran from developing a nuclear weapon.