The Razor EX is a stealth variant of the Razor racing spacecraft developed by Mirai, a subsidiary of Musashi Industrial and Starflight Concern (MISC). It was initially developed to United Empire of Earth (UEE)Advocacy specifications for use as a surveillance and extraction ship. The model trades a maximum speed and overall acceleration in exchange for an increase in stealth capability, achieved through the inclusion of signature-reducing materials in its hull plating. While the Razor EX has only been available to civilians in limited quantities, Mirai continues to produce the model for government sales.