Northrop Grumman X-47C
The Northrop Grumman X-47C is a design for a stealth, unmanned aircraft. Its ancestors the X-47A and the X-47B made this unmanned aircraft possible to carry out the "stealth" that was needed in order to be difficult to detect by radar. It is planned to have a payload of , significantly exceeding that of the X-47A. The initial date for building the aircraft was in 2018, although changes will most likely be made as in whether to continue with the design or to use a more advanced system. References
2. Frequently Asked Questions | Aviation Week Network

X-47C
Proposed aircraft of the United States
Blended wing body
Tailless aircraft
Unmanned military aircraft of the United States
Unmanned stealth aircraft