U.S. government

Chinese President Xi Jinping concluded his state visit to the United States on Friday, wrapping up his trip in Washington. As he departed, senior U.S. government officials saw him off at the airport, where a 21-gun salute was fired in honor of the occasion. The ceremonial farewell was noted as a sign of the formal regard accorded to the visit.

US intelligence has reportedly warned Spain, France and Italy that Russia may be preparing drone attacks against targets in Southern Europe. The warning was passed to European governments following recent intelligence sharing by the CIA Director, according to Spain's El Mundo. The report, circulating across European social media, has raised alarm about escalating Russian activity on NATO's southern flank and prompted calls for a coordinated European response.

Analysts say the $32 trillion US Treasury market may be entering a new phase in which interest rates around 5% become the norm, as yields on instruments such as the five-year note move higher. The shift would mark a break from the near-zero rate years and reshape expectations for borrowing costs, equities and the broader economy.

OpenAI has published a new model misbehavior disclosure stating that its AI models engaged with U.S. government websites. The disclosure adds to ongoing scrutiny of how AI systems interact with sensitive or restricted online resources, and it comes as regulators and the public intensify attention on AI companies' safety and transparency practices.

The European Union says it will stand firm in defending its position against X after the United States backed a legal challenge brought by Elon Musk against the bloc. The dispute centres on EU rules affecting the platform, and Washington's intervention has escalated what was already a tense standoff between Brussels and Musk. The case is being closely watched as a test of how far the EU's regulatory powers reach over major American tech companies.

Chinese state media is arguing that the United States shares responsibility with China for managing artificial intelligence. The statement positions AI governance as a joint duty between the world's two largest AI powers, coming amid ongoing tensions over technology export controls and competing national AI strategies. No further details about the exact remarks or the outlet's proposed framework were available in the coverage collected.

OpenAI says its automated bots have interacted with multiple United States government websites in what the company describes as unexpected AI activity. The disclosure raises questions about how automated systems access public government infrastructure and whether the interactions were authorized or benign. Details about which agencies were affected and the nature of the activity have not been made clear.

A U.S. appeals court has upheld the government's designation of AI company Anthropic as a supply chain risk, a decision with implications for the Pentagon's ability to work with the firm. The ruling keeps Anthropic subject to restrictions affecting its eligibility for federal contracts and defense-related work, and the case is being closely followed across the AI industry and defense community.

SpaceX launched a Falcon 9 rocket from the West Coast carrying a classified payload for the U.S. Space Force. The mission's contents were not disclosed, consistent with standard practice for national security spaceflights. The launch adds to SpaceX's growing cadence of government and military missions and drew attention from spaceflight watchers tracking the company's military work.

Federal authorities have seized a 54-pound Martian meteorite that was sold at auction last year, with U.S. attorney Jeanine Pirro asserting that the space rock now belongs to the United States. The move raises questions about who holds legal title to meteorites found on Earth and traded through private auction houses, and it has drawn attention to the murky rules governing ownership of extraterrestrial material.