Tokyo is building a force around AI, unmanned systems, a high-low weapons mix, and greater staying power.

TOKYO (AP) — Japan plans to use drones, artificial intelligence and new methods of warfare as it adapts its defense strategies to suit changing times, according to details of an

Japan's Defense Ministry asked for a record budget of 8.9 trillion yen ($55.6 billion) Monday, as Tokyo turns to artificial intelligence to sharpen...