The comments came after Musk, a prolific user and owner of X, said, "Meanwhile, some idiots are still building manned fighter jets like the F-35," accompanied by a video of a synchronized drone ...

These drone boats are the latest unmanned technology being tested by the U.S. Navy. WSJ’s Shelby Holliday traveled to Bahrain to get a rare look at how the U.S. is pairing unmanned surface ...