China just seized an unmanned underwater vehicle operated by the US Navy, according to reports from Reuters. The seizure occurred in the South China Sea yesterday, and the US has since demanded that the vehicle be returned.
Cyberspace is an increasingly hostile environment. In 2015, a PwC study of U.S. organizations found that 79 percent of respondents had detected a security incident during the year.
Military researchers at DARPA have been developing ammunition which can change its path in mid-air to ensure it always hits its target. Now, it can even correct itself mid-flight to hit a moving target.