The Daily Mail (UK) reports that “they are set to be the future of stealth transport for soldiers – and can run on electricity and everything from petrol to olive oil.”   

“The Defense Advanced Research Projects Agency, or DARPA, has shown off the two projects is had backed to create next generation stealth motorbikes.”  

“The SilentHawk by Logos and the Nightmare from LSA Autonomy are both being funded by the agency.”  

“The two prototypes have been shown at the National Defense Industrial Association’s Special Operations Forces Industry Conference in Tampa.”