Global Brief 28 September 2026: Iran, US, Serbia, Ukraine

1. IRAN-US: MIXED SIGNALS OVER TALKS
President Donald Trump told Axios that additional US-Iran talks are expected this week, saying Tehran "wants to make a deal"; Foreign Minister Abbas Araghchi said only diplomacy can resolve the conflict and Iran awaits Washington's official response through mediators. In contrast, President Masoud Pezeshkian said Iran no longer trusts negotiations with the US and ruled out meeting Trump until trust is restored. The conflicting statements suggest divisions or negotiating postures inside Tehran.

2. STRAIT OF HORMUZ: IRGC CLAIMS SEIZURE OF US DEVICE
The Islamic Revolutionary Guard Corps said its navy seized a US Remus 600 unmanned underwater vehicle in the Strait of Hormuz on 27 September, calling it an espionage platform; the IRGC also declared the strait "is closed" and will respond to unauthorized transit. US Central Command denied Iran's claim. The incident raises tensions along a key oil-shipping chokepoint, though independent confirmation is lacking.

3. STRAIT OF HORMUZ: IRAN SETS CONDITIONS TO REOPEN
Pezeshkian said Tehran's plan to reopen the Strait of Hormuz was coordinated with Supreme Leader Mojtaba Khamenei; conditions include releasing at least USD 12 billion in frozen assets, lifting oil sanctions and ending the US maritime blockade. According to some sources, Trump rejected the latest proposal. Without a breakthrough, risks to energy transit remain.

4. SERBIA: VUCIC RESIGNS AS PRESIDENT
President Aleksandar Vucic submitted his resignation on 27 September in Belgrade and will run for prime minister in the snap parliamentary elections set for 25 October. Under Serbian law, the parliament speaker becomes acting president and a presidential election must be called within three months. The move may reshape power in Belgrade as Vucic shifts from the presidency to lead the government.

5. UKRAINE: RUSSIAN STRIKES HIT KYIV DATA CENTRE
President Volodymyr Zelensky said Russian forces struck a data centre in Kyiv twice on the morning of 27 September, injuring three people including two children; overnight strikes killed three in Zaporizhzhia and one in Kyiv. He said Russia launched more than 2,200 attack drones, about 1,650 aerial bombs and 38 missiles at Ukraine during the week. Targeting civilian data infrastructure raises concerns over information security and conflict escalation.

6. RUSSIA: PERM OIL REFINERY HALTS OPERATIONS
The Perm oil refinery, Russia's seventh-largest by refining volume, halted operations after a Ukrainian drone attack on 25 September caused a fire and damaged processing units, storage and pipelines. The incident shows Ukraine's long-range strikes continue to affect Russian energy infrastructure, potentially adding pressure to fuel supply.

7. SAUDI ARABIA-YEMEN: HOUTHI MISSILES INTERCEPTED
The Saudi-led coalition said air defences intercepted and destroyed two Houthi ballistic missiles aimed at Khamis Mushait and two drones launched toward the Riyadh area. The cross-border attacks indicate fighting in Yemen continues despite efforts to reduce tensions.

8. SOUTH AFRICA: TWO MASS SHOOTINGS REPORTED
Eight gunmen with assault rifles killed 17 people and wounded 15 at a bar west of Johannesburg; separately, 10 people were killed and 11 injured in a Cape Town township, police said. The mass shootings intensify pressure on authorities to address organized violent crime.

9. UK: FIVE ARRESTED NEAR RAF FAIRFORD
Police arrested five men under the Terrorism Act near RAF Fairford, a base used by the US Air Force, on 27 September; about 85 homes were evacuated and counter-terrorism officers lead the investigation. Trump said the suspects intended to cause "great harm", but officials have not confirmed a specific target. The case highlights security concerns around foreign military installations.

10. UN/AI WEAPONS: DRAFT WEAKENED
The Washington Post reported that US and Russian negotiators weakened a draft UN agreement on lethal autonomous weapons by removing clauses requiring ethical consideration in AI weapons use and human review of AI-selected military targets before strikes. If confirmed, human rights advocates warn the international framework may lack binding safeguards for autonomous weapons.

11. NEPAL: FLOODS AND AVALANCHE KILL 23
Prime Minister Balen Shah said floods and landslides triggered by heavy rain killed 21 people, with five missing; a separate avalanche at the Mount Himlung base camp in Manang district killed two people. The disasters add to rescue and relief challenges in affected areas.

12. PAKISTAN: MILITANTS KILLED IN BALOCHISTAN
Security forces killed more than 71 militants in four days of counterterrorism operations in southwestern Balochistan under "Operation Shaban", targeting hideouts in Quetta and Ziarat districts, the military said. The operation reflects ongoing security pressures in the province.

13. FRANCE: FAR-RIGHT RN FORMS SENATE CAUCUS
Marine Le Pen's National Rally will form a caucus in the Senate for the first time after the 27 September elections, together with Eric Ciotti's allied UDR party; the caucus is expected to have about fifteen senators. The development gives the far-right a new institutional foothold in French politics.

What to watch today: US and Iranian responses to the Hormuz reopening proposal.

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