These Military Vehicles Cost More Than Your House

5. USA-based Northrop Grumman X-47B

Producing Company: Northrop Grumman

Principal Users: U.S. Navy

Program Expense: $813,000,000*

Cost per Unit: $405 million*

The X-47B, an unmanned combat aerial vehicle (UCAV), was developed as part of the prestigious DARPA J-UCAS program. This innovative aircraft features blended wings and a powerful jet engine, enabling it to perform a variety of missions with advanced capabilities.

Equipped to operate semi-autonomously, the X-47B can also refuel in mid-air, enhancing its operational range and flexibility. Following its successful maiden flight in 2011, this cutting-edge drone was adopted by the U.S. Navy, where it served as a crucial asset for four years.

With a total program expense of $813,000,000 and a cost per unit of approximately $405 million, the X-47B exemplifies the Navy's commitment to integrating advanced technologies into its operations.

Advertisement

Northrop Grumann X-47B (USA) / Pinterest / The X-47B hasn't yet been put to the test in real warfare, though. There are only two in existence, and the Navy is maintaining them in perfect condition for "future developments." Northrop Grumman withdrew the aircraft from the MQ-25 competition due to issues with the terms of the contract. The X-47A Pegasus is the ancestor of the X-47B. It was unclear why the Northrop Grumman X-47B was canceled. Only in October 2017 did Northrop Grumman provide specifics, stating that it would have been "unable" to finish the program "under the terms" of the proposal request. In addition to having to pay for the transportation of the Northrop Grumman X-47B from Palmdale, Northrop Grumman also had to pay for its return shipment when the defense billionaire had second thoughts.