US plans hypersonic bomber
The United States is planning to build an unmanned hypersonic aircraft capable of striking any target in the world within two hours.
The initial description of the concept - called the "reusable hypersonic cruise vehicle" (HCV) - has recently been placed on the website of the Defense Advanced Research Projects Agency (Darpa), the central research and development organisation of the Pentagon.
A conference of companies interested in the project is to be held soon.
The idea is that the HCV would take off from a conventional airfield in the continental United States carrying a 12,000 pound (5,500 kilogram) payload.
This payload would be made up from a variety of munitions, including cruise missiles and a new "glide bomb" dropped from space, called a Common Aero Vehicle (Cav).
Looks like anyone wanting to actually fly for the USAF in the future will be doing it from an office, not a cockpit. Presumably this is also intended as a replacement for the current generation of cruise missiles.
Given that a B-2 costs what, $100million or so, how much will one of these be?
Sorry there is not direct link but I had a bit of difficulty accessing the Darpa site.
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