Nuclear Weapons

Pyongyang conducts second weapons test in less than a week as Seoul, Washington gear up for annual military exercises.

North Korea has launched a ballistic missile towards the Sea of Japan, according to Seoul and Tokyo, marking the second such test from Pyongyang in less than a week.

The launch on Wednesday came as South Korea and the United States announced plans to hold their annual Ulchi Freedom Shield military drills starting on August 17.

“Our military detected at around 6:00 am [21:00 GMT Tuesday] a ballistic missile launched by North Korea from the Wonsan area towards the East Sea,” South Korea’s Joint Chiefs of Staff said in a message to reporters, referring to a body of water also known as the Sea of Japan.

South Korea’s military said the missile flew more than 700km (435 miles).

It said it has boosted its surveillance posture and that it was closely exchanging information on the launch with Washington and Tokyo.

Japan’s Defence Ministry said on social media that the suspected ballistic missile had “already fallen”, without providing further details.

“North Korea has never simply let a South Korea-US joint military exercise pass without a response,” Lim Eul-chul, a North Korea expert at Kyungnam University, told the AFP news agency.

“This is a message that Pyongyang is closely watching the upcoming drills and could stage a provocation if it deems one necessary.”

US-South Korea drills

The Ulchi Freedom Shield training is to start on Monday and run for 11 days. Its scale will be similar to previous years, with 18,000 South Korean soldiers taking part, according to South Korea’s military.

North Korea has in previous years denounced the exercises as a rehearsal for invasion, and responded to the drills with weapons tests and harsh rhetoric. Seoul and Washington, however, have repeatedly said their training is defensive in nature.

On August 6, South Korea, the US and Japan detected the launch of a short-range ballistic missile from North Korea in what was Pyongyang’s first ballistic weapons testing activity since late June.

North Korea did not confirm the reported launch.

Pyongyang has ratcheted up its criticism of Tokyo’s defence policy, issuing statements at least seven times since July.

On Tuesday, North Korean state media condemned Japan’s latest defence white paper as a “re-invasion-minded” document, saying it “groundlessly described” Pyongyang as ⁠the greatest strategic challenge to “justify its reckless arms buildup”.

North Korea has also been accused of playing a more active role in the Russian invasion of Ukraine.

Ukrainian President Volodymyr Zelenskyy said on Tuesday that Moscow had used a North Korean ballistic missile during an attack that killed seven workers at a Ukrainian steel plant in the southeastern city of Zaporizhzhia.

US Vice President JD Vance claims Washington has “destroyed” Iran’s nuclear programme and degraded its military, as Tehran demands US compensation and an end to the naval blockade before reopening the Strait of Hormuz.

The US president says Gulf allies and Tehran urged him to delay planned strikes.

United States President Donald Trump has said that negotiations with Tehran are set to begin on Monday after he decided to hold off on new strikes on Iran in pursuit of a deal.

Trump said on Sunday that a plan was in place for the US to launch “the biggest attack since World War II” against Iran but that he halted it to give diplomacy a chance.

“Obviously, they don’t want to be attacked. They knew the extent of the attack because they saw it forming,” Trump told reporters on board Air Force One on Sunday.

“Now what we’re doing is talking to them in the form of a negotiation. It begins tomorrow afternoon.”

He gave no details about the venue or participants in the talks.

Trump pulled back from threats of an attack on Saturday after saying the “perimeter” of a deal was in place.

In his latest comments, Trump said Iran and US partners Saudi Arabia, the United Arab Emirates and Qatar had urged him to hold off on the strikes.

“When the allies asked to call it off, you’ve got to sort of say, ‘Well, let’s see.’ And the reason they ask is they think there’s a deal,” he said.

“There’s a deal on [the Strait of] Hormuz, and then there will be a deal on the nuclear, or you might call it the denuclearisation of Iran.”

He said Saudi Arabia’s Crown Prince Mohammed bin Salman had also urged against the strikes, warning of possible unintended consequences.

“I mean, will they be flooded with people pouring into their country and disaster? A lot of bad things can happen,” Trump said.

Regional diplomacy intensifies

Trump’s announcement came hours after Iranian Minister of Foreign Affairs Abbas Araghchi held a second phone call with Saudi Foreign Minister Prince Faisal bin Farhan Al Saud, joined by Pakistani Army Commander Asim Munir, to discuss recent diplomatic efforts.

The officials exchanged views on the current situation and on “initiatives aimed at maintaining and strengthening security and stability” in West Asia, Araghchi said in a Telegram post. They also stressed the need to use regional cooperation and political solutions, he added.

Earlier on Sunday, Iran’s official news agency IRNA reported that negotiations between Tehran and Oman over the Strait of Hormuz were in their final stages, citing Araghchi.

Iranian Ministry of Foreign Affairs spokesperson Esmaeil Baghaei said the negotiations focused on agreeing to a new route through the strait, adding that this had “no link to the Strait of Hormuz being opened or closed. That is a separate discussion”.

The war began on February 28, when the US and Israel launched surprise strikes against Iran, although months of on-and-off diplomacy have led to periods of relative calm.

A previous ceasefire deal, which included the reopening of the Strait of Hormuz, a vital conduit for global energy supplies, fell through. Iran has since tightened its control over the waterway as the two countries resumed attacks against each other in recent weeks.

Oil prices fall as escalation fears ease

Oil prices dropped sharply in early trading after Trump abandoned plans for a new military operation against Iran, easing fears of further disruption to Gulf energy supplies.

Brent futures were down $4.08, or 4.64 percent, at $83.85 a barrel on Sunday. West Texas Intermediate lost $4.01, or 4.74 percent, to trade at $80.66, according to the Reuters news agency.

The decline reversed part of last month’s surge, when both benchmarks gained more than 20 percent as renewed US-Iran fighting and attacks on commercial vessels near Oman intensified concerns over shipping through the region.

United States President Donald Trump agreed to a 30-year nuclear deal with Saudi Arabia on Wednesday that would see Washington transfer nuclear technology to the Gulf kingdom.

This has drawn concerns that if the deal comes to fruition, it could spark a nuclear arms race across the Middle East amid reports that Riyadh would be able to enrich its own uranium, a necessary step in acquiring nuclear weapons.

US officials have stressed the proposed deal would serve civilian nuclear purposes, although exact details of the agreement have not been made public.

It has now been tabled in the US Congress for a review, but is expected to survive resistance from Democrats.

Here’s why some are concerned about the agreement:

Could this spur a nuclear arms race in the region?

Analysts have raised concerns about whether the proposed deal could lead to Saudi Arabia seeking to develop military-grade uranium, which the US Energy Department has not yet confirmed.

Some analysts have warned this could open the door to spurring an arms race with other regional powers.

Saudi Arabia has long voiced its intention to use nuclear energy for power generation, but in 2018, de facto leader Mohammad bin Salman told CBS that Riyadh would “without a doubt” develop a nuclear weapon if Iran did the same.

US Secretary of State Marco Rubio insisted on Thursday that the deal would not lead to nuclear proliferation, as US contractors would handle the project, allowing Washington to monitor it. US nuclear reactor designer Westinghouse is believed to be a major contractor.

Former Israeli Defence Minister Avigdor Liberman said in a post on X on Wednesday that Israel must oppose the deal with “all our might.”

“We must all understand that Saudi Arabia’s civilian nuclear programme will end in nuclear weapons and lead to a mad arms race across the entire Middle East,” he posted.

Israel, which developed a nuclear arsenal in the 1960s, has long sought to stop Arab countries and other regional countries from gaining their own nuclear weapons.

Is there a risk of nuclear reactors being attacked in strikes?

Some others have also raised concerns over possible nuclear leaks amid the tensions in the Middle East.

Iran’s Bushehr nuclear power plant, for example, has seen some of its outer facilities hit in the US and Israel’s war on Iran. Iran too has hit the perimeter of the United Arab Emirates’ Barakah nuclear power plant in a drone strike.

None of these strikes hit the nuclear plants’ reactors, but analysts say allowing more such facilities in the Middle East when tensions are so high is a mistake.

Damage to a reactor’s core could release highly radioactive gases, causing immediate catastrophic damage within a 20- to 30-kilometre (12- to 18-mile) radius.

Nuclear accidents at Japan’s Fukushima nuclear plant in 2011 and Chornobyl in Ukraine in the former Soviet Union in 1986 are cautionary stories.

Could Saudi Arabia have access to sensitive material?

That’s unclear for now.

Highly enriched uranium and spent nuclear reactor fuel are key components of nuclear bombs.

According to US media, the agreement includes a clause providing for a “black box” uranium enrichment facility that would be situated in Saudi Arabia but run by US companies.

A joint study by the two countries, set to last two years, will determine whether such a facility is needed, or if Saudi Arabia should import commercial-grade low-enriched uranium.

“That’s really the concern,” Matthew Kroenig, a fellow with the Atlantic Council, told Al Jazeera, saying there’s been no such arrangement anywhere else in the world.

“What does the US really mean by a ‘black box’? So will the US bring its engineers there full time, forever? Realistically, the Saudis will be involved, they will learn the tech, and they could kick out the US in the future,” Kroenig said.

Washington could be seeking to model Moscow’s agreement with Turkiye and Egypt, where Russian contractors manage active nuclear power plants, including the needed uranium and the highly radioactive spent fuel from the reactors.

The difference, Kroenig pointed out, is that Russia does not enrich the uranium in those cases.

On the other hand, the UAE, which runs a civilian nuclear programme that has been held up as a gold standard for non-proliferation, imports all of its low-enriched uranium from France, the United Kingdom and Russia among other countries.

Kroenig suggested that the US could be using the two-year study as a negotiating tactic, noting that the same claims of impact studies have been used to stall South Korea’s requests to enrich its own uranium.

“The deal doesn’t immediately speak about uranium enrichment, so my hope is that this is a negotiating tactic and that after two years the US will say ‘oh no, this doesn’t make sense right now’”, he said.

Countries raise concerns after Chinese military test-launches ballistic missile from submarine in the Pacific Ocean.

China has test-fired a missile from a nuclear submarine that landed in “designated waters” in the Pacific Ocean, state news agency Xinhua reports, drawing criticism and concerns from Japan, Australia and New Zealand.

The Chinese navy test-launched the long-range ballistic missile at 12:01pm (04:01 GMT) on Monday from one of its nuclear-powered submarines in the South Pacific, Xinhua reported.

Xinhua said the test was a “routine arrangement” of China’s annual military training and was not directed at any specific target.

Australian Foreign Minister Penny Wong confirmed that China had notified the government of plans to conduct a sea-based missile test into the Pacific but said the action was “destabilising” to the region.

“Australia has been clear that this proposed test is in the context of a rapid military build-up by China, which is lacking in the transparency and reassurance as to intent that the region expects,” Wong told reporters at a news conference in the Fijian capital, Suva.

Japan’s government said it was notified of the missile launch and had urged China to reconsider.

“We expressed our grave concern over the Chinese military’s increased activity,” the government said, adding that Japan’s coastguard had been notified on Sunday by ⁠Chinese authorities about falling space debris that could fall within Japan’s exclusive economic zone.

The New Zealand government said it was informed of the planned launch within hours of it taking place.

“New Zealand considers this an unwelcome and concerning development. We, like our neighbours in other ‌Pacific countries, have no interest in China using the South Pacific as a testing site for missile capability,” Foreign Minister Winston Peters said in a statement.

EXPLAINER

Iran and the US clash over nuclear inspections and Hormuz as negotiators push for a final deal within 60 days.

Iran and the United States have offered conflicting accounts of key issues as negotiators work towards a final agreement within a 60-day window. Differences remain over nuclear oversight and the implementation of any deal, underscoring the challenges facing both sides.

US Secretary of State Marco Rubio said Iran would not be allowed to charge tolls in the Strait of Hormuz under a final agreement, stressing that the strategic waterway must remain open to international shipping.

Meanwhile, Iran rejected US claims that it had agreed to allow nuclear inspectors back into the country after President Donald Trump said Tehran had accepted the “highest level” of monitoring. The conflicting statements highlight the gaps that negotiators are still trying to bridge.

Here is what has happened:

In Iran

• Iran’s military shifts to ‘offensive doctrine’: General Ahmad Reza Pourdastan, head of Iran’s Army Strategic Studies and Research Center, said Tehran has moved away from a purely defensive posture and now includes preemptive operations in its military strategy. Quoted by the semi-official Fars news agency, Pourdastan said Iran could “severely surprise the enemy” if national interests required it and added that much of the country’s military capability has yet to be used.
• Iran says no IAEA inspections planned: Tohid Asadi, reporting from the Strait of Hormuz, says the Iranian Foreign Ministry spokesperson Esmaeil Baghaei has denied reports of a meeting with International Atomic Energy Agency (IAEA) chief Rafael Grossi and said there are currently no plans for visits or inspections by the UN nuclear watchdog. Baghaei said Iran’s dealings with the IAEA would be governed by existing procedures, its safeguards obligations, parliamentary legislation and decisions by the Supreme National Security Council. Iran suspended cooperation with the IAEA after US and Israeli strikes on its nuclear facilities in June 2025, and while diplomacy continues under a 60-day framework, Tehran says it has not granted permission for inspectors to return.

War diplomacy:

• ‘No way’ US and Iran can finalise deal in 60 days, analyst says: Charles Kupchan, a senior fellow at the Council on Foreign Relations, told Al Jazeera there is “no way” Washington and Tehran can complete a final agreement within the 60-day timeframe repeatedly cited by President Donald Trump. “I think we’re talking about at least into the next calendar year,” he said, adding that he would not be surprised if both sides simply “run out the clock” by continuing negotiations and keeping the Strait of Hormuz open without reaching a final deal before the end of Trump’s presidency.
• Qatar says LNG production could return to normal within weeks: Prime Minister Sheikh Mohammed bin Abdulrahman bin Jassim Al Thani told the Financial Times that Qatar is preparing to restore normal liquefied natural gas (LNG) production after the interim US-Iran deal. Qatar, the world’s second-largest LNG producer, halted output in March following an Iranian drone attack on the Ras Laffan facility. Sheikh Mohammed said most production could resume within weeks, except at the damaged site, adding that QatarEnergy would only lift its force majeure declaration once it is satisfied that all safety and operational concerns have been addressed.

In the Gulf:

• Rubio ‘trying to sell the deal’ with Iran on Gulf tour: Alan Fisher, reporting from Washington, DC, said US Secretary of State Marco Rubio is visiting the United Arab Emirates, Kuwait and Bahrain, three Gulf countries seen as having been among the most affected by the war with Iran. Rubio, who also serves as Trump’s national security adviser, is expected to reassure regional allies that US security commitments remain intact. He will also address the Gulf Cooperation Council in Bahrain, where he is “really trying to sell the deal”, amid concerns over Washington’s response to Iranian attacks.

In the US

• US Senate approves resolution to curb Trump’s war powers on Iran: The Senate voted 50-48 to pass a measure requiring congressional approval for further US military action against Iran, marking the first time a war powers resolution on the conflict has cleared both chambers of Congress. Four Republicans – Bill Cassidy, Lisa Murkowski, Susan Collins and Rand Paul – joined nearly all Democrats in backing the measure, while Pennsylvania Democrat John Fetterman voted against it. The resolution is expected to face a veto from President Trump.

In Israel

• US ‘very naive’ on Iran, Ben-Gvir says: Israeli National Security Minister Itamar Ben-Gvir said the US would be “very naive” if it believed Iran would abandon its nuclear programme, and hinted that Israel may act independently against Tehran. “It is Israel’s responsibility to confront this Iranian threat and act against it alone,” he told Israel’s Channel 7, adding that “no circumstances” could force Israel to act “according to the dictates of a friend, even if that friend is truly great”. His remarks come amid reported tensions between Washington and Tel Aviv over Israel’s attacks on Lebanon and ongoing US-Iran negotiations. Last week, US Vice President JD Vance publicly criticised Israeli cabinet ministers for “attacking” Washington, calling the US Israel’s “only powerful ally” left in the world.

In Lebanon

• UN says ceasefire ‘largely holding’ in southern Lebanon: The United Nations said the ceasefire in southern Lebanon appears to be “largely holding”, although peacekeepers continue to observe Israeli military ground and air activity. UN spokesperson Stephane Dujarric said UNIFIL troops witnessed “heavy” machine-gun fire and three tank rounds fired by Israeli forces near Biyyada on Monday, while drones were also seen “apparently to monitor UNIFIL peacekeepers”. The incident came a day after peacekeepers reported the first day without exchanges of fire since fighting escalated on March 2. The UN urged all sides to “adhere fully to the ceasefire and refrain from any escalation, particularly during this delicate period of ongoing negotiations”.

US Vice President JD Vance has touted significant progress in talks with Iran over its nuclear programme and Israel’s war on Lebanon, while refusing to commit to an Israeli withdrawal from Lebanese territory. He said Trump is trying to bring ‘permanent peace’ to a region that’s been ‘a basket case for a long time’.

Thomas Warrick, a nonresident senior fellow at the Atlantic Council, says the 60-day US-Iran talks face hurdles with regards to nuclear issues and sanctions, and will require time, willingness, and patience to achieve lasting results.

US President Donald Trump has accused his predecessor Barack Obama of ‘bribing’ Iran to agree to the 2015 nuclear agreement, by referring to a $1.7B settlement of a decades-old lawsuit. He used profanity in his brief comments to the media alongside Egyptian President Abdel Fattah el-Sisi.

US President Donald Trump says Iran has agreed to not acquire nuclear weapons and will ‘suffer unbelievable consequences’ if they do. His remarks came during a meeting with Qatar’s Emir Sheikh Tamim at the G7 summit in France.

Henry Ensher, a former US ambassador, says the US–Iran agreement is not a final settlement but only the start of a process, with many ways it could still go wrong.

IAEA chief Rafael Grossi said Iran-US nuclear talks were in a ‘complicated phase’ and dialogue with Iran ‘broken’ as Iran and Israel traded fire on Monday, the worst escalation since a ceasefire was reached in April.