"The next combat aircraft to enter the U.S. Air Force inventory will not be a manned sixth-generation fighter or even the Northrop Grumman B-21," reports Aviation Week. "By fiscal 2023, the Air Force expects to deliver the first operational versions of a new unmanned aircraft system (UAS) called Skyborg, a provocative portmanteau blending the medium of flight with the contraction for a cybernetic organism."The Skyborg family of aircraft is expected to fill an emerging "attritable" category for combat aircraft that blurs the line between a reusable unmanned aircraft system and a single-use cruise missile. As the aircraft are developed, Skyborg also will serve as the test case of a radical change in acquisition philosophy, with ecosystems of collaborative software coders and aircraft manufacturers replacing the traditional approach with a supply chain defined by a single prime contractor... At the core of the Skyborg program is the software; specifically, the military aviation equivalent of the algorithm-fed convolutional neural networks that help driverless cars navigate on city streets... The autonomy mission system coreas integrated by Leidos from a combination of industry and government sourceswill be inserted into multiple low-cost UAS designed by different companies, with each configured to perform a different mission or set of missions... "Even though we call Skyborg an attritable aircraft, I think we'll think of them more like reusable weapons," says Will Roper, assistant secretary of the Air Force for acquisition, technology and logistics.... "I expect that the pilots, depending on the mission, [will] decide: Does the Skyborg return and land with them and then go to fight another day, or is it the end of its life and it's going to go on a one-way mission'" Roper explains. In some cases, the pilot may decide a target is important enough that it is worth the loss of a Skyborg, even if its service life has not been used up, he adds. "The Air Force's goal is to build up a large fleet of armed, sort-of disposable jets that don't need conventional runways to take off and land," reports Popular Mechanics:Skyborg will be available with both subsonic and supersonic engines, indicating both attack and fighter jet versions. The basic design (or designs) will likely be stealthy, carrying guided bombs, air defense suppression missiles, and air-to-air missiles inside internal weapons bays. Interesting, according to AvWeek, the Air Force is considering Skyborg as a replacement not only for the MQ-9 Reaper attack drone but early versions of the F-16 manned fighter.... Unmanned jets like Skyborg promise to remake the U.S. Air Force and other air forces. Manned aircraft have become increasingly large, difficult to develop, and expensive. This in turn means the Pentagon can afford fewer jets, ultimately leading to a smaller Air Force. Unmanned jets, on the other hand, are smaller, easier to develop, and cheapallowing the Air Force to buy lots of them... The drone will grow the fighting arm of the U.S. Air Force, move air power away from air fields, fly alongside fighter jets, and escort traditionally undefended assets like the E-3 Sentry. And it promises to do it all affordably. If the Air Force really can get Skyborg into the game by 2023 it will dramatically change the shape of aerial warfare.Read more of this story at Slashdot.
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