Defense & Military
Boeing Validates Stealth Performance of MQ-28 Ghost Bat Drone
Boeing confirms the stealth capabilities of its MQ-28 Ghost Bat drone after extensive radar testing, marking a key milestone in its development.

This article is based on an official press release from Boeing.
On June 1, 2026, Boeing announced a major milestone for its uncrewed Collaborative Combat Aircraft (CCA) program, successfully validating the stealth performance of the MQ-28 Ghost Bat. According to an official press release from the aerospace manufacturers, the validation took place at its facilities in Brisbane, Queensland, marking a critical step forward in proving the drone’s survivability in contested airspace.
We at AirPro News recognize this development as a significant indicator of the maturing CCA market. The MQ-28, designed to operate as a “loyal wingman” alongside crewed fighter jets, relies on its low-observable characteristics to perform high-risk missions without endangering human pilots. By confirming its stealth capabilities, Boeing provides military customers with the objective data needed to assess detection risks, support certification decisions, and guide future tactical choices.
Validating the Ghost Bat’s Stealth Capabilities
Radar Cross Section Testing
The recent validation was achieved through comprehensive Radar Cross Section (RCS) testing. According to the company’s announcement, Boeing engineers analyzed the aircraft’s radar detectability from multiple angles inside a specialized test chamber. This rigorous evaluation included measurements across elevation (pitch), azimuth (nose to tail), and roll (rotation around the aircraft).
While specific RCS figures and the radar bands utilized during the testing remain classified, Boeing noted that the confirmed low RCS effectively reduces the distance at which enemy radar systems can detect and engage the MQ-28. This capability is essential for the platform to operate effectively in highly contested environments.
“The combination of a highly capable platform, stealth features, advanced autonomy and artificial intelligence provides unprecedented ability for air forces to extend their mission effectiveness and operational flexibility.”
Program Milestones and Expanding Capabilities
Recent Flight and Weapons Tests
The MQ-28 program has advanced rapidly since its inaugural flight in February 2021. Based on historical program data and industry reports, the aircraft has accumulated over 150 test flights. The stealth validation follows a series of critical milestones achieved over the past year.
In early 2026, the MQ-28 completed its first operational flights outside of Australia. These tests took place over the Point Mugu Sea Range at Naval Base Ventura County in California, aiming to validate autonomous operations and demonstrate interoperability with allied forces. Prior to this, in December 2025, Boeing and the Royal Australian Air Force (RAAF) successfully completed an air-to-air weapon engagement, where an MQ-28 fired an AIM-120 missile to destroy a fighter-class target drone. Furthermore, operational viability demonstrations were completed in September 2025.
Aircraft Specifications and Role
Developed primarily by Boeing Australia in partnership with the RAAF, the MQ-28 is the first military-aircraft to be designed, engineered, and manufactured in Australia in over 50 years. The aircraft measures 38 feet (11.7 meters) in length and boasts a range of over 2,000 nautical miles.
It features a modular “missionized” nose, allowing ground crews to rapidly swap payloads based on mission requirements. Its primary roles include intelligence, surveillance, and reconnaissance (ISR), electronic warfare, and tactical early warning, complementing existing crewed assets like the F/A-18F Super Hornet and E-7A Wedgetail.
AirPro News analysis
The defense aviation sector is currently experiencing a massive shift toward autonomous and semi-autonomous uncrewed systems. As next-generation crewed fighter jets become increasingly expensive to produce and maintain, global air forces are prioritizing “affordable combat mass.”
We observe that drones like the MQ-28 Ghost Bat offer a highly cost-effective method to multiply force capabilities and increase fleet size. By absorbing risks in dangerous environments, these platforms protect human pilots while maintaining air superiority. The recent testing in California, combined with this newly validated stealth performance, strongly positions the MQ-28 for the international export market. It presents a compelling option for allied nations seeking to modernize their air combat strategies with interoperable, low-observable drone technology.
Frequently Asked Questions (FAQ)
What is the MQ-28 Ghost Bat?
The MQ-28 Ghost Bat is an uncrewed Collaborative Combat Aircraft (CCA) developed by Boeing Australia and the Royal Australian Air Force. It is designed to act as a “loyal wingman,” flying alongside and supporting crewed military aircraft using advanced autonomy and artificial intelligence.
Why is stealth validation important for the MQ-28?
Stealth validation, achieved through Radar Cross Section (RCS) testing, confirms the aircraft’s low-observable design. This reduces the distance at which enemy radar can detect the drone, significantly enhancing its survivability in hostile and contested airspace.
What are the specifications of the MQ-28?
The aircraft is 38 feet (11.7 meters) long, has a range exceeding 2,000 nautical miles, and features a modular nose for rapid payload swapping to suit various mission profiles.
Sources
Photo Credit: Boeing
Defense & Military
RAAF Begins Field Trials for AI Autonomous ISR Drone System
The Royal Australian Air Force is testing an AI-integrated autonomous ISR drone at Salt Ash under its EDGY rapid prototyping program.

The Royal Australian Air Force (RAAF) has commenced field trials for a low-cost, artificial intelligence-integrated autonomous drone system at the Salt Ash Air Weapons Range in New South Wales.
Announced by the Australian Department of Defence on June 10, 2026, the Autonomous Intelligence, Surveillance and Reconnaissance (ISR) project was developed over a six-month period. The initiative falls under the RAAF EDGY program, a grassroots accelerator designed to rapidly prototype and field next-generation capabilities using 3D printing and agile design methodologies.
Rapid prototyping and field testing
The initial testing phase at the Salt Ash facility will validate fail-safe behaviors and real-time telemetry for the unmanned system. These foundational Test-Flights are designed to pave the way for full end-to-end mission demonstrations in the future.
Data generated during the current flight trials will be used to optimize flight profiles and refine the system’s artificial intelligence detection models. The project represents a direct collaboration between military personnel, including Officer Cadet Declan Jonauskis, and defense contractors.
Defence contractor and project lead Simon Doering stated that integrating artificial intelligence into a low-cost unmanned platform has pushed the development team to the forefront of innovation.
The EDGY program framework
The EDGY program serves as an internal incubator for the RAAF, providing facilities and funding for aviators to translate concepts into practical hardware. Wing Commander Kylie Cimen, the EDGY Program Director, noted that this collaborative approach embeds operational requirements early in the development cycle.
Cimen added that the structure gives Air Force personnel a direct voice in shaping emerging technologies. The program has focused heavily on autonomous systems and rapid deployment capabilities throughout early 2026.
In February 2026, an EDGY team developed a prototype autonomous perimeter breach detection system during Australia’s first Defense Tech Hackathon. The following month, the program supported a rapidly deployable vehicle camouflage project designed to counter aerial drone threats, which received the 2026 Defence Capability Award.
AirPro News analysis
We view the RAAF’s EDGY program as indicative of a broader global shift in military procurement strategies. Traditional defense acquisition cycles often take years or decades, a timeline incompatible with the rapid evolution of artificial intelligence and commercial off-the-shelf drone technology. By empowering personnel to prototype solutions in months rather than years, the Australian Department of Defence is attempting to close the gap between operational needs and technological deployment. The success of these field trials at Salt Ash will likely determine whether this grassroots model can scale to produce combat-ready ISR assets across the wider force.
Sources: Australian Department of Defence
Photo Credit: Australian Department of Defence
Defense & Military
B-1B Lancer Returns to USAF Service After Tinker AFB Restoration
Tail 86-0115 completed a two-year depot regeneration at Tinker AFB, rejoining the 7th Bomb Wing at Dyess AFB in April 2026.

A Boeing B-1B Lancer bomber has returned to active service with the U.S. Air Force (USAF) after spending years in desert storage, completing an intensive two-year regeneration process at Tinker Air Force Base.
The Military-Aircraft, bearing tail number 86-0115, departed the Oklahoma facility on April 22, 2026, to rejoin the 7th Bomb Wing at Dyess Air Force Base in Texas. In a press release issued on May 6, 2026, the USAF detailed the restoration effort, which demonstrates the military branch’s capability to restore retired legacy platforms to sustain current bomber fleet readiness.
Extensive depot maintenance
The bomber was originally sent into Type 2000 storage at the 309th Aerospace Maintenance and Regeneration Group at Davis-Monthan Air Force Base in Arizona in 2021. To return the aircraft to operational status, the Oklahoma City Air Logistics Complex led a comprehensive depot maintenance effort.
According to the USAF, more than 200 Airmen and civilian personnel from the 567th Aircraft Maintenance Squadron worked on the aircraft. The restoration required the replacement of over 500 components during system overhauls and structural repairs.
“The maintainers of the 567th support our warfighters at unprecedented levels. They overcome so many obstacles and work together to accomplish repairs that nobody else in the bomber community could do,” said Steven Mooy, Master Scheduler for the 567th Aircraft Maintenance Squadron.
Flight testing and final delivery
Before rejoining the active fleet as the “Apocalypse II” flagship, the B-1B Lancer underwent rigorous testing. On February 26, 2026, the 10th Flight Test Squadron conducted a functional check flight over Oklahoma with the aircraft in a stripped, bare-metal configuration.
Following successful flight testing, the bomber entered a paint facility at Tinker Air Force Base on April 15, 2026, for final exterior restoration. The 567th Aircraft Maintenance Squadron officially marked the completion of the depot maintenance effort on April 20, 2026, clearing the aircraft for its departure two days later.
The project held specific significance for some personnel involved. Jason “JJ” Justice, a Technical Analyst with Tinker’s B-1 Systems Program Office, noted he had worked on this specific aircraft for 32 years.
“I’ve been on this jet for 32 years. To see it come back and still support the warfighter is a great feeling,” Justice said in the release. “We’ve got the right people doing the right work. That’s what makes something like this possible.”
AirPro News analysis
We view the regeneration of tail number 86-0115 as a clear indicator of the operational pressures currently facing the USAF bomber fleet. The military branch is actively balancing the modernization of its strategic forces with the necessary sustainment of legacy platforms. The B-1B Lancer fleet has historically faced structural fatigue issues, prompting the Air-Forces to actively extend the service life of these specific aircraft. Until the Northrop Grumman B-21 Raider arrives in meaningful numbers, complex depot maintenance and boneyard regenerations will remain critical tools for maintaining required operational capacity.
Sources: U.S. Air Force
Photo Credit: U.S. Air Force photo by Courtney Landsberger
Defense & Military
Boeing Withdraws T-7A Red Hawk from Navy UJTS Competition
Boeing exits the U.S. Navy UJTS competition, citing unmet requirements, leaving two teams to replace the T-45 Goshawk.

The Boeing Company has officially withdrawn its T-7A Red Hawk from the United States Navy competition to replace the aging McDonnell Douglas T-45 Goshawk trainer fleet. The June 12, 2026, announcement leaves only two known industry teams vying for the Undergraduate Jet Training System (UJTS) contract following a similar exit by Lockheed Martin Corporation earlier in the year.
In a press release issued on June 12, 2026, Boeing stated that the T-7A does not meet the specific requirements outlined by the Navy for the UJTS program. The decision comes just weeks after the aircraft was cleared for low-rate initial production for the United States Air Force, highlighting the divergent training requirements between the two military branches.
Boeing’s withdrawal and engine qualification challenges
Boeing’s official statement emphasized a focus on existing commitments and tailoring solutions to customer needs.
After careful evaluation, we have determined the T-7A does not meet the U.S. Navy’s Undergraduate Jet Training System requirements. We have therefore informed the Navy that we will not bid on the current RFP.
While the press release did not specify the exact technical shortfalls, reporting by Breaking Defense and Aviation Week indicates the challenges center on the aircraft’s powerplant. A Boeing spokesperson told the publications that the GE Aerospace F404 engine would require long-cycle development to meet the Navy’s unique engine qualification standards. This development timeline would reportedly prevent Boeing from meeting the Navy’s target for initial operational capability.
Aviation Week highlighted a technical discrepancy in this rationale, noting that variants of the F404 engine already power the Navy’s existing fleet of Boeing F/A-18 strike fighters.
Shifting dynamics in the UJTS competition
The UJTS procurement process has experienced significant turbulence since the Naval Air Systems Command (NAVAIR) released the formal Request for Proposals (RFP) in March 2026. The original RFP established a $1.75 billion cost ceiling for the engineering and manufacturing development (EMD) phase.
Industry feedback regarding the financial constraints led to early casualties in the bidding process. In April 2026, Lockheed Martin withdrew its TF-50N offering. Subsequently, NAVAIR revised the financial parameters. On June 3, 2026, the command stated that the government updated the price cap to reflect a change in the program cost estimate based on new information, raising the EMD ceiling to $2.7 billion.
Remaining industry teams
With both Boeing and Lockheed Martin exiting the competition, the field of potential T-45 replacements has narrowed. According to Aviation Week, two primary teams remain active in the bidding process.
Sierra Nevada Corporation (SNC) has partnered with Northrop Grumman Corporation and General Atomics Aeronautical Systems Inc. to pitch a clean-sheet aircraft design. Competing against them is a partnership between Textron Inc. and Leonardo S.p.A., which is offering the M-346N, a modified version of the existing Leonardo M-346 master trainer.
AirPro News analysis
We view Boeing’s exit from the UJTS competition as a pragmatic pivot for a defense division currently managing multiple fixed-price contract challenges. While the T-7A was long considered a natural frontrunner due to its Air Force selection, the cost of modifying the airframe and engine to meet Navy-specific qualification standards likely outweighed the potential margins of the $2.7 billion EMD phase. The withdrawal leaves the Navy with a stark choice between an entirely unproven clean-sheet design from the SNC consortium and an adapted legacy airframe in the Textron and Leonardo M-346N.
Sources: The Boeing Company
Photo Credit: Boeing
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