![Un mystérieux drone furtif similaire au Northrop Grumman X-47B a été repéré en Chine. Il existe trois versions de ce qu'il pourrait être. | Gagadget.com Un mystérieux drone furtif similaire au Northrop Grumman X-47B a été repéré en Chine. Il existe trois versions de ce qu'il pourrait être. | Gagadget.com](https://gagadget.com/media/uploads/789_HcwvYLE.jpg)
Un mystérieux drone furtif similaire au Northrop Grumman X-47B a été repéré en Chine. Il existe trois versions de ce qu'il pourrait être. | Gagadget.com
![In 2013, the US Navy's X-47B (pictured) became the first autonomous... | Download Scientific Diagram In 2013, the US Navy's X-47B (pictured) became the first autonomous... | Download Scientific Diagram](https://www.researchgate.net/publication/319405253/figure/fig4/AS:533479311056897@1504202787124/In-2013-the-US-Navys-X-47B-pictured-became-the-first-autonomous-drone-to-land-on-an.png)
In 2013, the US Navy's X-47B (pictured) became the first autonomous... | Download Scientific Diagram
![The Marvel of Technology: Northrop Grumman X-47B, The First Unmanned Aircraft to Refuel In-Flight | by Red Sun IT Services | Medium The Marvel of Technology: Northrop Grumman X-47B, The First Unmanned Aircraft to Refuel In-Flight | by Red Sun IT Services | Medium](https://miro.medium.com/v2/resize:fit:830/0*c630XxAVlRY3ijmi.png)
The Marvel of Technology: Northrop Grumman X-47B, The First Unmanned Aircraft to Refuel In-Flight | by Red Sun IT Services | Medium
![Gear Up! U.S. Navy/Northrop Grumman X-47B Demonstrator Flies in Cruise Mode for First Time - RP Defense Gear Up! U.S. Navy/Northrop Grumman X-47B Demonstrator Flies in Cruise Mode for First Time - RP Defense](http://media.globenewswire.com/cache/189/hires/11668.jpg)