Pentagon Explores Autonomous Ships, Choppers, Jets

The U.S. military’s automation push is outpacing commercial efforts in the air, on land and underwater as officials seek to counter adversaries’ advances with technology that could later find civilian uses.The U.S. military’s automation push is outpacing commercial efforts in the air, on land and underwater as officials seek to counter adversaries’ advances with technology that could later find civilian uses.Read MorePAIDWSJ.com: US Business