U.S. President Donald Trump speaks to reporters aboard Air Force One on a flight to Washington on Sunday. SAN FRANCISCO - U.S. President Donald Trump on Sunday accused Iran of using artificial intelligence as a "disinformation weapon" to misrepresent its wartime successes and support. "AI can be very dangerous, we have to be very careful with it," Trump said to reporters on Air Force One shortly after he made a post on his Truth Social platform where he accused Western media outlets without evidence of "close coordination" with Iran to spread AI-generated fake news." The comments come amid renewed tensions between the Federal Communications Commission and broadcasters after Trump took aim at media coverage of the U.S. and Israel's war with Iran. FCC Chairman Brendan Carr on Saturday threatened to pull licenses of broadcasters who did not "correct course" on their coverage.

Amid an increasingly severe security environment, the Defense Ministry plans to establish a coastal defense system using thousands of drones, though there are still many issues to overcome. The SHIELD defense system will involve more than 10 types of drones, including those for attacking enemy ships, collecting information and protecting radar sites, to thwart enemy advances in a multilayered manner. The government's fiscal 2026 budget bill allocates around ¥100 billion ($628.7 million) for the drone defense system, which the ministry aims to implement in fiscal 2027. In a time of both misinformation and too much information, quality journalism is more crucial than ever. By subscribing, you can help us get the story right.

Microsoft's Copilot AI goes head-to-head with China's DeepSeek in Africa Microsoft is investing 5.4 billion South African rand ($330 million) to expand its cloud and AI capacity in the country by the end of next year, and it also has plans to build a geothermal-powered data center in Kenya. Microsoft is making a push for more Africans to adopt its artificial-intelligence tools as the U.S. technology giant competes with China's DeepSeek for customers from the world's youngest and fastest-growing population. The Redmond, Washington-based company plans to train 3 million Africans on its AI technology this year, in partnership with schools, universities and other institutions, with a focus on South Africa, Kenya, Nigeria and Morocco. It's also partnered with MTN Group, Africa's biggest telecommunications firm, to sell the Microsoft 365 suit of apps together with its Copilot digital assistant to its 300 million subscribers. The Microsoft Elevate training initiative aims to make sure cost is not a barrier to building AI literacy at scale," Middle East and Africa President Naim Yazbeck said in an interview. Chinese technology is active in Africa and our job is to compete."

U.S. self-driving startup Nuro begins testing in Tokyo While Tokyo is becoming a kind of test bed for the world's leading robotaxi ventures, Japan is lagging when it comes to the regulatory framework needed for autonomous vehicles to gain traction. Self-driving car startup Nuro has begun testing its technology in Tokyo, the U.S. company's first location abroad after partnering with Uber Technologies and Lucid Group. Backed by the likes of Nvidia and Toyota Motor, California-based Nuro aims to compete with other driverless operators such as Google parent Alphabet's Waymo and Amazon.com's Obviously there are a number of Japanese OEMs that are very interesting potential customers to us in the future," Andrew Chapin, Nuro's chief operating officer, said in an interview, using an industry term for car manufacturer. He declined to name any possible partners or confirm if Nuro is currently in talks with a Japan-based automaker.

WASHINGTON - The FBI warned law enforcement agencies last month of the possibility that Tehran might try to retaliate for any U.S. strikes on Iran by launching surprise drone attacks in California, according to a security bulletin. The confidential alert, issued by the FBI through the multi-agency Los Angeles Joint Regional Intelligence Center, surfaced publicly on Wednesday as the war that began on Feb. 28 with massive U.S. and Israeli bombardments of Iran stretched into its 12th day. Iran, whose supreme leader and other top officials were killed in air strikes, has fought back with missile and drone aircraft attacks against Israel and several Gulf states that host U.S. military installations. In a time of both misinformation and too much information, quality journalism is more crucial than ever. By subscribing, you can help us get the story right.

East Japan Railway has said it will launch a trial in April of a system that uses artificial intelligence to monitor pantographs on trains running on its busy Yamanote Line in Tokyo to detect defects at an early stage. The railway operator, known as JR East, also plans to use drones to inspect overhead wires and other infrastructure, aiming to reduce the time required to resume operations by 30% when transport service disruptions occur due to equipment problems. Cameras to monitor pantographs, which are located on the roof of a train car and connect the carriage to overheard electrical wires, will be installed near Shimbashi, Ebisu, Mejiro and Uguisudani stations in the capital, the company said Tuesday. The AI system will analyze the images in real time, and if damage is detected, it will notify the control room or other relevant sections. Drones will be dispatched later to inspect overhead wires and other equipment, facilitating faster restoration work.