electric propulsion
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Silent Utility Rover Universal Superstructure (SURUS)
https://www.autonews.com/article/20171009/OEM/171009800/general-motors-establishing-new-military-defense-division https://www.torque.com.sg/news/general-motors-introduces-silent-utility-rover-universal-superstructure/ https://www.gmdefensellc.com/site/us/en/gm-defense/home/autonomy.html...- Grey Havoc
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- 2010s 21st century electric propulsion fuel cell general motors company gm defense tardec united states united states army unmanned ground vehicle
- Replies: 1
- Forum: Secret Army Projects
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NG Mission Extension Vehicle
https://www.nasaspaceflight.com/2019/10/proton-rocket-launch-northrop-extension-vehicle/- Flyaway
- Thread
- electric propulsion mev-1 northrop grumman innovation systems orbital atk orbital tug proton rocket satellite servicing satellite-refueling spacecraft u.s. space vivisat
- Replies: 19
- Forum: Secret Space Projects