Yemen’s Houthi rebels have claimed shooting down another of the U.S. military’s MQ-9 Reaper drones. They aired footage Saturday of parts that corresponded to known pieces of the unmanned aircraft. The Houthis said they shot down the Predator with a surface-to-air missile. The U.S. military acknowledged to The Associated Press that “a U.S. Air Force MQ-9 drone crashed in Yemen.” It said an investigation is underway. The rebels have launched a renewed series of assaults this week after a relative lull in their pressure campaign over the Israel-Hamas war. The Houthis described the downing as happening Thursday over their stronghold in the country’s Saada province.

If it feels like TikTok has been around forever, that’s probably because it has, at least if you’re measuring via internet time. What’s now in question is whether it will be around much longer and, if so, in what form? The Chinese social video app merged in 2017 with the competing app Musical.ly, which also launched in China. That kicked off a remarkable seven years during which TikTok grew from a niche teen app into a global trendsetter, but also emerged as a potential national security threat, according to U.S. officials.

Cambodia’s prime minister says 20 soldiers have been killed and several others wounded in an ammunition explosion at a base in the southwest of the country. Hun Manet said in a Facebook post that he was “deeply shocked” when he received the news of the blast on Saturday afternoon at the base in Kampong Speu province. It wasn't immediately clear what caused the explosion. Images from the scene showed a destroyed building still smoldering, and soldiers receiving treatment in a hospital.

The BBC is reporting that British troops may be tasked with delivering aid to Gaza from an offshore pier now under construction by the U.S. military. U.K. government officials declined to comment on the report Saturday. According to the BBC, the British government is considering deploying troops to drive the trucks that will carry aid from the pier along a floating causeway to the shore. A senior U.S. military official said Thursday that there would be no American “boots on the ground” and another nation would provide the personnel to drive the delivery trucks to the shore.