The United States has unveiled the first flight of a robot aircraft that is set to significantly enhance the lethality of jet fighter missions. This autonomous MQ-25A Stingray is designed to refuel warplanes mid-flight, enabling them to extend their operational range and carry out missions for longer durations.

Developers Boeing and the US Navy have announced that they have successfully completed the first two-hour test flight of an operational model of the MQ-25A. During this flight, the unmanned aircraft demonstrated its ability to autonomously taxi, take off, fly, land, and respond to commands from the Unmanned Carrier Aviation Mission Control System MD-5 Ground Control Station.

The primary role of the MQ-25A Stingray will be as a carrier-based aerial refuelling drone for the US Navy. It will assist in refueling fighter jets at sea, thereby extending the range of the carrier air wing. This will allow F/A-18 Super Hornets to focus more on strike missions rather than refueling operations.

In addition to its primary role, the MQ-25A may also be used for surveillance and other support roles from an aircraft carrier. Boeing highlighted that this milestone brings the Stingray closer to actual carrier operations, marking the beginning of a new era in naval aviation.

Dan Gillian, vice president and general manager of Boeing Air Dominance, stated, “Today’s successful flight builds on years of learning from our MQ-25A T1 prototype and represents a major maturation of the program. The MQ-25A is the most complex autonomous system ever developed for the carrier environment, and this historic achievement advances us closer to safely integrating the Stingray into the carrier air wing.”

The aircraft is the first of four Engineering Development Model aircraft that will be delivered to the Navy under the original $805 million Engineering and Manufacturing Development contract. Boeing and the Navy will conduct additional test flights out of MidAmerica St. Louis Airport to further validate the aircraft’s flight controls and capabilities before transitioning to Naval Air Station Patuxent River, Maryland, to prepare for carrier qualifications.

In recent combat operations, the US has been utilizing more advanced military weapons, including 5,000-pound penetrator bombs. These munitions, named by a government official as GBU-72 Advanced 5k Penetrator bombs, were first released in 2021. They were deployed over Iran with the aim of reaching "hardened, deeply buried target challenges," such as missile silos along the Strait of Hormuz.

The Air Force described the weapon design and its projected effectiveness as being developed using advanced modeling and simulation techniques and processes before the first warhead was forged. According to James Culliton, GBU-72 program manager, this is a repeatable process for all future direct attack weapons. Lethality is expected to be substantially higher compared to similar legacy weapons like the GBU-28.