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x-40 nightmare
A fictional fighter from Ace Combat 8: Wings of Theve.
Built by General Resource for Enso Order's Darkness Of Enigma project, the X-40 "Nightmare" was built by former Advanced Dominance Fighter engineers as an evolution of the ADF-11F Raven, utilizing a burst railgun and wingman UAVs.
Canonically, the X-40 is a predecessor to the X-49 Night Raven from Ace Combat 3.
