En teoría es más grande que el AGM-183A, pero un F-15EX debería poder lanzarlo. Artículo de 2020:
https://www.airforcemag.com/mayhem-will ... -for-usaf/Aug. 19, 2020 | By John A. Tirpak
The Air Force is seeking a new, air-breathing hypersonic system, nicknamed "Mayhem," that would be larger than the AGM-183A Air-launched Rapid Response Weapon, and carry multiple payloads, perhaps performing an intelligence, surveillance, and reconnaissance mission in addition to attack.
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The system is officially called the Expendable Hypersonic Air-Breathing Multi-Mission Demonstrator Program, but USAF refers to it as "Mayhem," or "Mayhem System Demonstrator" for short.
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Though apparently larger than the ARRW, the Mayhem still has to be small enough to be carried by a fighter aircraft, according to the solicitation. In recent discussion of the F-15EX, the Air Force and Boeing have said a large payload of 7,000 pounds or so could be mounted on the jet’s centerline station.
According to the solicitation, the Air Force wants a "larger-scale expendable air-breathing hypersonic" system, "capable of carrying larger payloads over distances further than current hypersonic capabilities allow." The missile is to be capable of carrying "at least three distinct payloads" in a "payload bay" for "government-defined mission sets," and these payloads are to be modular. Given that USAF didn’t use the word "warheads," the other payloads are likely to be some kind of sensor or communications systems. The whole system is supposed to be expendable.
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