According to Iranian state media, an accident occurred at the largest petrochemical complex in Asaluyeh on Iran’s southern Persian Gulf coast, killing at least one person and injuring two.

1. Completed a perfect medical check-up – US President Trump: I just completed a medical check-up at Walter Reed National Military Medical Center, and all the results were perfect. 2. Mocking the media – US President Trump mocked media coverage of the conflict with Iran, saying that even if Tehran “completely surrenders,” the media will still claim it has achieved a “glorious victory” in its struggle against the US. 3. Speaks with Netanyahu On May 26 local time, US President Trump spoke by phone with Israeli Prime Minister Netanyahu. An informed source said that the two sides communicated on the situation amid regional tensions and as US-Iran diplomatic negotiations entered a crucial stage. 4. Cabinet meeting to be held at the White House US President Trump posted on social media on the 26th that due to weather conditions, the full cabinet meeting originally scheduled for the 27th at Camp David, the presidential retreat in Maryland, will be held at the White House. Earlier that day, several US media outlets reported that Trump would hold a rare full cabinet meeting at Camp David on the 27th, as US-Iran negotiations entered a critical phase. All cabinet members, including outgoing Director of National Intelligence Gabbard, will attend the meeting. 5. Maintaining the CFTC's Exclusive Jurisdiction over Prediction Markets —US President Trump posted on social media, "Maintaining the Commodity Futures Trading Commission's (CFTC) exclusive jurisdiction over prediction markets is crucial, and we must ensure they thrive. Under my leadership, we are developing 'rules of the road,' which will become the gold standard for all states." 6. 10% Global Tariffs May Be Reimposed After July Expiry —According to the Wall Street Journal, US Trade Representative Greer stated on Tuesday that President Trump's 10% global tariffs may be reinstated after their July expiry, noting that the relevant regulations do not explicitly state whether the president can reinstate these tariffs after the legal deadline. 7. Fight Arena to be Built on the White House Lawn —To celebrate the 250th anniversary of the nation's founding and President Trump's 80th birthday, a temporary arena for the Ultimate Fighting Championship (UFC) is being constructed on the South Lawn of the White House. Leaked photos show cranes and other construction equipment on the White House lawn on May 27, indicating that the temporary arena for the UFC boxing event is taking shape. 8. Appointment of AI-Related Officials —US President Trump has appointed former Attorney General Pam Bondi to the White House Artificial Intelligence Policy Advisory Council. Bondi will reportedly be responsible for coordinating efforts between the government and technology companies, and will also serve as an advisor on the newly created National Infrastructure position.

Russian Ministry of Defense: Russia shot down three Storm Shadow missiles.