The U.S. Navy made aviation history on Tuesday by launching an unmanned jet off an aircraft carrier for the first time, taking an important step toward expanded use of drones by the American military with an eye on possible rivals like China and Iran.
The bat-winged X-47B stealth drone roared off the USS George H.W. Bush near the coast of Virginia and flew a series of pre-programmed maneuvers around the ship before veering away toward a Naval air station in Maryland where it was scheduled to land/.../
"The X-47B is a great story," said Mark Gunzinger, a defense analyst at the Center for Strategic and Budgetary Assessments think-tank. "It's a milestone and a step forward for unmanned, carrier-based aviation. But I think the real story is what's next. How do we operationalize this capability?"
Future variants of the drone could probably be designed for full-spectrum broadband stealth, which means it would be hard for radar to locate it, analysts said. That level of stealth would be one of the drone's major defenses.
U.S. drones currently in use in places like Afghanistan and the tribal areas of Pakistan - like the Predator and Reaper - are not up against any air defenses and are not stealthy aircraft.
Because of its long range and the Navy's need to have it take off and land, day and night, from an aircraft carrier, the X-47B has been designed to operate with far greater autonomy than the remotely piloted aircraft currently in use.
That has raised concerns among some organizations worried about the heavy U.S. reliance on drones in warfare and the rising use of autonomous robots by the American military.
Human Rights Watch, in a report launching its recent campaign against "killer robots," cited the X-47B as one of several weapons that represent a transition toward development of fully autonomous arms that require little human intervention.
A follow-on program - known as the Unmanned Carrier Launched Airborne Surveillance and Strike System, or UCLASS - is expected to build on what was learned with the X-47B to produce operational aircraft.
"As anti-access environments proliferate, the Navy's Carrier Air Wings will require a mix of aircraft, both manned and unmanned, with the extended range, persistence, stealth, and payload to ensure U.S. power projection around the globe," said Representative Randy Forbes, a Virginia Republican and member of the House of Representatives Armed Services Committee.