The United States Navy has successfully flown its first production MQ-25 Stingray Unmanned Aerial System (UAS), a carrier-based aerial refueling platform designed to enhance the efficiency of carrier air wings.
Development and Testing
The MQ-25 Stingray has been undergoing flight trials since 2019, including handling tests aboard the USS George H.W. Bush (CVN 77). The initial two-hour flight of the first production model brings the system closer to operational deck-based flight operations. During this test, the aircraft performed maneuvers to validate integration with the Unmanned Carrier Aviation Mission Control System (UMCS) MD-5 Ground Control Station (GCS), developed by Lockheed Martin.
Competition and Background
Lockheed Martin's GCS for the MQ-25 comes after its own Sea Ghost UAS, based on the RQ-170, failed in the CBARS competition. The RQ-170 was previously forced down by Iran, which built a copy. The MQ-25 is expected to refuel fixed-wing aircraft and also perform Intelligence, Surveillance and Reconnaissance (ISR) roles, as well as act as a communication relay node.
Operational Need
The US Navy required an airborne refueling platform because 20-30% of F/A-18 Super Hornet sorties were dedicated to refueling other aircraft. By deploying the MQ-25, the Navy aims to use its Super Hornets more effectively and reduce costs. The service had considered reviving retired aircraft for this role before selecting the Stingray.
Future Implications
The MQ-25 represents a stepping stone toward more advanced autonomous airborne technologies. As global development of optionally manned fighter aircraft progresses, integrating autonomous platforms alongside manned fighters could signal a new era in aerial warfare. The system operates with a man-in-the-loop but is designed for autonomous missions.
The successful flight of the MQ-25 marks a significant milestone for the Navy's unmanned aviation program, promising to reshape carrier-based operations and reduce the burden on manned fighters for refueling tasks.
