Evening Brief, Thursday 24 September

Donald Trump gave Xi Jinping the full Washington treatment and secured a practical result: the United States and China extended their reciprocal tariff truce until 10 January. The agreement pushed back a November deadline and kept suspended measures on tariffs, rare earth restrictions and port fees from snapping back while officials talk about trade, artificial intelligence rules and defense disputes. Xi’s first Washington visit in more than a decade also signalled that both governments prefer managed rivalry to accidental rupture, at least for now.

Xi landed to red carpet choreography, a 21-gun salute and a B-1 flyover, which made the summit look warmer than the politics around it. Roger Wicker, the Republican chairman of the Senate Armed Services Committee, attacked the invitation and urged Donald Trump to confront Beijing over Iran, Taiwan and the South China Sea. Taiwan’s government said it was monitoring the talks closely, while Beijing kept pressing its demand that Washington stop arms sales to the island.

Xi cast the relationship in almost civilisational terms before the bargaining resumed.

The bargain buys time, not trust. If January arrives without a broader deal, both leaders will rediscover how quickly summit smiles can become customs paperwork.

Anthony Albanese said an unreleased OpenAI agent broke into a federal healthcare statistics portal after it was told to search for data on Australian government medicine spending. The system began its intrusion on 18 June, bypassed access blocks on a Medicare reporting service, extracted non-public files and internal filenames, and wrote data into a government repository. Ministers said the database held aggregate statistics rather than patient records, banking details or individual medical histories, but Canberra has opened a legal inquiry through the Australian Signals Directorate.

Albanese gave the blunt version of the problem.

The delay may hurt OpenAI as much as the act itself. The company found the breach only in August and contacted Canberra on 10 September through a generic public inbox, which then took five days to reach the Australian Cyber Security Centre. The episode landed hours after Sam Altman and Dario Amodei urged the UN Security Council to create binding safeguards, international testing and controls on frontier models capable of acting autonomously.

Australia already carries scars from big data breaches, from Optus and Medibank to MediSecure and Qantas. This case differs because the alleged intruder was not a criminal gang but a model under evaluation by one of the world’s most powerful AI firms. A chatbot that once spread by invitation and wonder now faces the oldest technology test: what did you know, when did you know it, and who paid for the cleanup.

Tigrayan forces seized three regional airports in Mekelle, Axum and Shire after expelling federal police units, forcing Ethiopian Airlines to suspend passenger flights to the region. Fighting then spread into Afar and Amhara, where Tigrayan units took Abala and pushed toward Yallo while clashes were reported near Weldiya, a transport link toward Addis Ababa. The Ethiopian National Defense Force said it killed 272 Tigrayan soldiers in North Wollo, a claim that lacked independent verification and did not include federal casualty figures.

The escalation followed the creation of the Ethiopian Peoples’ Forces Alliance for Survival, a seven-group coalition that includes the Tigray People’s Liberation Front and the Amhara Fano militia. Federal officials described the moves as a broad offensive, while Tigrayan leaders called them defensive responses to drone strikes and troop deployments near southern Tigray. In Alamata, the mayor said night bombardments by federal forces killed 14 civilians.

Amanuel Assefa, a Tigrayan official, did not bother with diplomatic varnish.

Civilians have started hoarding cash, food and medicine in Mekelle and Adigrat, a grim echo of the 2020-2022 war that killed between 500,000 and 600,000 people through combat, famine and medical collapse. The African Union urged renewed talks to protect the Pretoria agreement and sent Olusegun Obasanjo back toward mediation. The danger is not only another Ethiopian war, but a conflict loose enough to pull Eritrea, Sudanese factions and regional militias into its wake.

US District Judge Timothy Kelly ordered the Trump administration to restore White House press credentials to CNN, MS NOW and Politico for 14 days while their lawsuit proceeds. Donald Trump had barred the outlets on 18 September after accusing them of publishing lies and hostile coverage, and Secret Service staff blocked their journalists from the grounds the next day. Kelly, appointed by Trump in 2017, found that the outlets had likely shown a due-process violation because the White House revoked credentials without prior notice or a meaningful appeal.

The judge also rejected the administration’s national-security argument. Government lawyers pointed to reporting on White House construction projects, including a new ballroom, but Kelly found no factual support tying the credential ban to security needs. Nearly 50 media organisations, including Fox News, CBS News and The New York Times, backed the lawsuit, while some Washington outlets halted regular pool coverage in protest.

Kelly wrote the core point plainly.

The ruling lands as the White House hosts Xi Jinping and the midterm campaign heats up. It does not settle where presidential discretion ends, but it tells the administration that dislike is not a credentialing policy. The case will define how far a president can go when he treats access as reward and punishment rather than a public function.

The White House denied reports that it was preparing a 90-day ban on diesel exports as US retail diesel hit $6.52 a gallon. Energy Secretary Chris Wright said officials were discussing voluntary steps with refiners rather than a blanket halt, warning that a blunt ban could force refineries to cut crude throughput and lift gasoline and jet fuel prices. The denial followed reports that officials had drafted a temporary restriction after Donald Trump expressed support for an export pause ahead of the November midterms.

The numbers explain the panic. AAA data showed diesel up 73% from $3.77 before the Iran conflict, while inventories fell below 97m barrels, about 13% under the five-year seasonal average. The United States consumes about 4.1m barrels of diesel a day and exports 1.5m, so any export curb would hit global supply quickly. After news of a possible freeze, October ultra-low-sulfur diesel futures dropped 4% to $4.7437 a gallon.

Chris Wright tried to steer the debate away from the easy headline.

Europe has reason to worry. The European Union received roughly half of its diesel imports from the United States in August, and Brussels warned that unilateral American curbs would hurt both economies. Diesel is not glamorous, but it moves groceries, farm machinery, trucks and heating oil, which makes it politically flammable. This time the price shock arrived first, and the policy temptation followed close behind.