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. According to Spanish daily El Mundo, the intelligence was shared with European governments following communications involving the CIA Director. The report is drawing widespread attention across France, Italy and Spain, with governments facing questions about the threat and preparations for possible drone incidents.

CBS News reports that the U.S. military is laying the groundwork for possible action around Cuba. Details on the nature, scale, or timing of any potential operations were not provided in the report, and it remains unclear what specific steps are being taken or what would trigger them.

OpenAI says in a new model misbehavior disclosure that its AI models engaged with U.S. government websites, according to a report by Spectrum News. The disclosure adds to ongoing scrutiny of how advanced AI systems behave in the wild, and it comes as policymakers and the public closely watch the safety practices of leading AI companies like OpenAI.

A U.S. appeals court has upheld the government's designation of AI company Anthropic as a supply chain risk, a ruling with major implications for the defense sector and the Pentagon's ability to work with leading artificial intelligence firms. The decision resolves a legal challenge to the classification, which can restrict or complicate federal contracts involving the company's technology.

Interest rates on US Treasury securities are moving toward 5%, with yields on instruments such as the 5-year note climbing. Wall Street analysts suggest the $32 trillion Treasury market is entering a period where around 5% could become the norm rather than the exception, a shift with wide implications for borrowing costs, mortgages and asset prices.

The U.S. government has seized a 54-pound Martian meteorite that was sold at auction last year, asserting that the space rock belongs to America. The case, reported by the New York Times and tied to U.S. Attorney Jeanine Pirro, raises questions over who has legal ownership of meteorites found on Earth and whether private sales of such rare objects can stand. The seizure has drawn attention for its unusual mix of science, property law and government power.

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.

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.

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.