Connor Leahy remembers the time he first realized AI was going to kill us all. It was 2019, and OpenAI's GPT-2 had just come out. Leahy downloaded the nascent large language model to his laptop, and took it along to a hackathon at the Technical University of Munich, where he was studying. In a tiny, cramped room, sitting on a couch surrounded by four friends, he booted up the AI system. Even though it could barely string coherent sentences together, Leahy identified in GPT-2 something that had been missing from every other AI model up until that point.

Ukraine's president Volodymyr Zelensky has promised that in 2024 the country's military will have a million drones. His nation already deploys hundreds of thousands of small drones, but this is a step change – a transition to an armed forces with more drones than soldiers. What does that mean for the future of war? This technology has already transformed the conflict between Russia and Ukraine.

Japan's Slim (Smart Lander for Investigating Moon) mission has now touched on the Moon. If this proves to have been a safe landing, Japan will become only the fifth country to land on the moon. Slim has completed its descent to the lunar surface and we are awaiting confirmation of whether the landing was a success. JAXA, Japan's space agency, expects the landing to take around 20 minutes, with touchdown expected by 15:20 GMT. MailOnline will also be bringing you all the latest updates as the landing progresses, so make sure you check back in!

Three people have been jailed in the kidnapping and killing of a Hmong American comedian and activist who was found dead near Medellín after going out to meet a woman he reportedly met on social media, Colombian officials announced Thursday. The Prosecutor's Office said in a statement that two men and a woman were charged with the crimes of aggravated kidnapping for extortion and aggravated homicide in the death last month of Tou Ger Xiong, 50. The suspects denied the charges at a hearing, the statement said. A minor who presented himself to the Public Prosecutor's Office admitting to having participated in the crime also was charged in the case and transferred to a special detention center for minors, it added. The U.S. Embassy in Bogota warned a week ago about Colombian criminals who use dating apps to lure victims and then assault and rob them.

Nato commanders announced on Thursday that some 90,000 troops would take part in the alliance's biggest exercise since the Cold War. Steadfast Defender begins next week and will continue until May, involving all 31 member states and Sweden, which is set to join the alliance in the coming months.

North Korea tested a nuclear-capable underwater attack drone designed to destroy naval vessels and ports, it said Friday. North Korea's military said it conducted the test in the country's eastern waters in response to naval drills by the U.S., South Korea and Japan which ended Wednesday. The underwater drone is among a broad range of weapon systems North Korean dictator Kim Jong Un continues to test and develop as he expands his arsenal of nuclear-capable weapons. "Our army's underwater nuke-based countering posture is being further rounded off and its various maritime and underwater responsive actions will continue to deter the hostile military maneuvers of the navies of the U.S. and its allies," North Korea's Defense Ministry said in a statement. It added: "We strongly denounce the U.S. and its followers for their reckless acts of seriously threatening the security of (North Korea) from the outset of the year and sternly warn them of the catastrophic consequences to be entailed by them."

Japan's Slim (Smart Lander for Investigating Moon) mission is now only hours away from attempting its perilous landing on the lunar surface. If successful, Japan will become only the fifth country to land on the moon. But after America's first landing attempt in 50 years failed before even reaching the Moon, the risk of failure is clear. Japan's space agency, JAXA, is hoping to stack the odds in its favour by using precision navigation equipment, earning the mission the nickname'Moon Sniper'. Unlike previous missions, which have aimed for areas more than a mile across, Japan's lander will attempt to land no more than 330ft (100m) from its target.

Kismet Jackson used to carry her handgun just about everywhere in San Bernardino County. To get her nails done. To pick up her prescription. To hang out with her grandchildren. For her, it was all about staying safe. "Being out and about, you just want to protect yourself," explained Jackson, an Air Force veteran and member of the National African American Gun Assn.

OpenAI, the parent company of the popular artificial intelligence chatbot platform ChatGPT, altered its usage policy to get rid of a prohibition on using their technology for "military and warfare." OpenAI's usage policy specifically banned the use of its technology for "weapons development, military and warfare" before January 10 of this year, but that policy has since been updated to only disallow use that would "bring harm to others," according to a report from Computer World. "Our policy does not allow our tools to be used to harm people, develop weapons, for communications surveillance, or to injure others or destroy property," an OpenAI spokesperson told Fox News Digital. "There are, however, national security use cases that align with our mission. For example, we are already working with DARPA to spur the creation of new cybersecurity tools to secure open source software that critical infrastructure and industry depend on. It was not clear whether these beneficial use cases would have been allowed under'military' in our previous policies. So the goal with our policy update is to provide clarity and the ability to have these discussions."

Former President Trump joins'Hannity' for his first interview since his historic Iowa win to discuss his vision for America and previews the New Hampshire primary. Former President Trump objected to critics' arguments against presidential immunity, saying Thursday either himself or a future president could be stymied in urgent situations by circumspection around whether their executive actions might lead to punishment. Trump told Fox News that, should presidential immunity be muted, when a president is taking unilateral actions as chief executive, the opposing political party could immediately begin strategizing how to prosecute their rival. I'm talking about [how] any president has to have immunity, because if you take immunity away from the president, it's so important, you will have you have a president that's not going to be able to do anything," he said on "Hannity." "[W]hen he leaves office… the opposing party will indict the president for doing something that should have been good," he said, pointing to reports of mistakes or misfires made by his predecessor trying to eradicate terrorists. "Obama dropped missiles and they ended up hitting a kindergarten or a school or an apartment house.