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By Open Chronicle
The U.S. Navy has taken another significant step toward introducing autonomous aerial refueling into carrier operations after the MQ-25A Stingray completed its second developmental test flight, marking another milestone in one of the service’s most ambitious aviation modernization programs.
Boeing Defense announced that the latest flight validated several key systems, including the aircraft’s first successful airborne landing gear cycling, an essential capability as the unmanned tanker moves closer to operating from U.S. Navy aircraft carriers.
🇺🇸 U.S. Navy's first Boeing MQ-25A Stingray uncrewed aerial refueling aircraft completed its second test flight, featuring the aircraft’s first airborne landing gear cycles. @USNavy @BoeingDefense
Boeing said that the milestone further validates the autonomous flight controls…
— DefPost (@defpostmedia) July 10, 2026
Critical milestone for carrier aviation
During the flight, the MQ-25A autonomously extended and retracted its landing gear while airborne, confirming the performance of its flight control systems and advancing preparations for future catapult launches and arrested recoveries at sea.
Reliable landing gear performance is especially important for carrier aircraft, which must withstand the extreme structural forces generated during carrier launches and landings.
The successful test expands the Stingray’s growing flight envelope and reduces technical risk as Boeing and the Navy continue developmental testing ahead of operational evaluations.
A new role for autonomous aircraft
Unlike previous naval drones primarily designed for surveillance or strike missions, the MQ-25A has been developed specifically as an unmanned aerial refueling platform.
Its primary mission will be to provide fuel to carrier-based aircraft, allowing manned fighters such as the F/A-18E/F Super Hornet to return to frontline combat duties instead of performing tanker missions.
The aircraft will be capable of refueling multiple Navy platforms, including:
- Boeing F/A-18E/F Super Hornet
- Lockheed Martin F-35C Lightning II
- Boeing EA-18G Growler
By transferring thousands of pounds of fuel hundreds of nautical miles from the carrier, the MQ-25A is expected to significantly extend the operational reach of U.S. carrier strike groups.
Enhancing combat power
Currently, a substantial portion of Super Hornet flight hours is dedicated to aerial refueling missions using buddy stores, reducing the number of aircraft available for combat operations.
Once deployed, the Stingray will assume much of that responsibility, allowing carrier air wings to dedicate more fighters to strike, air superiority, fleet defense, and other operational missions.
The change is expected to increase both combat readiness and overall mission flexibility without expanding the size of carrier air wings.
Highly autonomous operations
The MQ-25A features an advanced autonomous flight management system capable of performing complex flight operations with limited human intervention.
Its autonomous capabilities include navigation, rendezvous, aerial refueling procedures, launch preparation, and recovery operations, all of which are essential for the demanding environment of aircraft carrier operations.
The aircraft is powered by a single Rolls-Royce AE 3007N turbofan engine and features a blended fuselage and high-mounted wings designed to maximize fuel capacity and endurance rather than stealth characteristics.
Designed for future growth
Although the Stingray’s primary mission is aerial refueling, the aircraft has been designed with sufficient flexibility to support additional missions in the future.
The Navy has indicated that later variants could potentially incorporate:
- Intelligence, surveillance, and reconnaissance (ISR) sensors
- Communications relay equipment
- Additional networking capabilities
- Other mission-specific payloads
This adaptability makes the MQ-25A an important stepping stone toward the Navy’s future family of autonomous carrier-based aircraft.
Building the carrier air wing of the future
Boeing is producing the MQ-25A under a U.S. Navy contract expected to deliver more than 70 aircraft throughout the program.
Beyond introducing an autonomous tanker, the Stingray will provide valuable operational experience in areas including unmanned carrier operations, autonomous deck handling, maintenance procedures, and human-machine integration.
These lessons are expected to influence future unmanned combat aircraft that will eventually operate alongside next-generation crewed fighters from U.S. aircraft carriers.
Strategic importance
The MQ-25A represents a major shift in naval aviation strategy.
Rather than adding another combat aircraft, it increases the effectiveness of existing carrier air wings by extending their operational range while freeing valuable fighter aircraft for combat missions.
As the United States prepares for increasingly complex maritime environments, particularly across the Indo-Pacific, the Stingray is expected to become a key component of a more distributed, resilient, and capable carrier force.
With each successful test flight, the MQ-25A moves closer to becoming the world’s first operational carrier-based autonomous aerial refueling aircraft, a development that could redefine the future of naval aviation.
Staff Writers at Open Chronicle produce trusted journalism, strategic analysis and authoritative reference content across global affairs, geopolitics, defense, science, history, technology, business, culture and sport. Their work combines accurate reporting with historical perspective and analytical depth, helping readers understand not only what is happening, but why it matters. Beyond daily news coverage, Staff Writers contribute to the Open Chronicle Encyclopedia, investigative features, original research projects and long-form reports, building a comprehensive knowledge platform designed to inform, educate and preserve reliable information for a global audience.