This much we know: It’s not a bird and it’s not exactly a plane.
Beyond that, the U.S. Air Force holds all the answers. The mission of the unmanned X-37B Orbital Test Vehicle, which is scheduled to touch down at Vandenberg Air Force Base in California Tuesday after 22 months in orbit, has been described only vaguely as “to gather more test data.”
Boeing is building a laser cannon for the U.S. Army, and the new weapon has now proved it will be as capable at sea as on land. The High Energy Laser Mobile Demonstrator (HEL MD)—basically a high-energy laser mounted on top of a big truck—was successfully used to blast some UAV drones and 60mm mortars out of the Florida sky earlier this year, Boeing announced Thursday.
China has moved a step closer to creating a supersonic submarine that could travel from Shanghai to San Francisco in less than two hours. (more…)