Defense & Military
USAF and Merlin Partner to Advance Autonomous Military Flight Systems
USAF and Merlin collaborate to improve autonomous contingency management in military aircraft using the government-owned A-GRA framework.
Merlin and U.S. Air Force Forge Alliance for Autonomous Flight
In a significant move toward the future of aerial operations, the United States Air Force (USAF) has officially partnered with Merlin, a company at the forefront of autonomous flight technology. This collaboration, formalized through a Cooperative Research and Development Agreement (CRADA), signals a strategic push to integrate advanced AI into military aviation. The core objective is to enhance the autonomous capabilities of aircraft, specifically in managing unexpected events and system failures during missions. This partnership aims to create a more resilient and adaptable air fleet, capable of operating effectively in complex and unpredictable environments.
The collaboration centers on advancing the Autonomy-Government Reference Architecture (A-GRA), a foundational framework for autonomous systems within the military. By working together, Merlin and the USAF intend to develop and refine technologies that allow uncrewed and collaborative aircraft to detect, diagnose, and recover from in-flight issues without human intervention. This initiative is not just about technological advancement; it represents a foundational shift in operational strategy, aiming to reduce the cognitive load on human operators and increase the survivability and mission success rate of aerial assets. The outcomes of this CRADA are expected to set new standards for the defense industry, promoting open and modular solutions that can be applied across a wide range of current and future aircraft platforms.
Advancing Contingency Management in Military Aviation
The primary focus of the Merlin-USAF collaboration is to revolutionize contingency management for military aircraft. In the high-stakes environment of aerial operations, the ability to respond to unforeseen events, such as system malfunctions, adverse weather, or changing threats, is critical. This partnership directly addresses this need by concentrating on autonomous fault detection, recovery, and dynamic mission adaptation. The goal is to equip aircraft with the intelligence to handle these challenges independently, ensuring the mission can continue or be safely aborted without direct pilot control. This capability is essential for the next generation of uncrewed aerial systems and collaborative combat aircraft that will operate in increasingly contested airspace.
The Role of the Autonomy-Government Reference Architecture (A-GRA)
At the heart of this initiative is the Autonomy-Government Reference Architecture (A-GRA). This government-owned, open architecture serves as a common blueprint for developing autonomous systems. By building upon the A-GRA, the USAF aims to ensure that new technologies are interoperable, scalable, and secure. The collaboration with Merlin will contribute directly to this framework, providing design enhancements and software solutions that can be shared across the defense ecosystem. This approach avoids vendor-lock and encourages innovation from a broader range of industry partners, ultimately accelerating the development and deployment of trusted autonomous capabilities for the warfighter.
Merlin’s contribution will leverage its deep expertise in autonomy architecture and human-machine teaming. The company’s work will focus on creating sophisticated algorithms that can process vast amounts of data in real-time to make critical decisions. This includes identifying system degradations before they become catastrophic failures and dynamically replanning mission objectives based on the current operational picture. The result is an aircraft that is not just following a pre-programmed path but is actively problem-solving to ensure its own survival and the success of its mission.
The emphasis on a government-owned architecture is a strategic decision by the Air Force. It ensures that the core intellectual property for these critical systems remains within the Department of Defense, allowing for greater control, security, and flexibility in future acquisitions. This model fosters a more collaborative relationship between the military and its industry partners, moving away from proprietary, black-box solutions toward a more transparent and integrated development process.
“Contingency management is essential to achieving the Air Force’s vision of trusted, resilient autonomy. Through this collaboration, we can align Merlin’s expertise with the USAF’s operational priorities, helping to define autonomy standards that strengthen the entire defense ecosystem.” – Chris Gentile, General Manager for Tactical Autonomy at Merlin.
Building a Resilient and Adaptable Force
The long-term vision for this partnership extends beyond just technology. It is about building a more resilient and adaptable fighting force. As the nature of warfare evolves, the ability to deploy autonomous systems that can think and react in dynamic environments becomes a significant strategic advantage. These systems can operate in areas too dangerous for human pilots, persist for longer durations, and manage complex tasks that would overwhelm a human operator. By offloading the cognitive burden of contingency management to the machine, pilots and mission commanders can focus on higher-level strategic decisions.
This CRADA also reflects a broader trend within the Department of Defense to leverage the innovation of commercial technology companies. The AFWERX program, which is involved in this agreement, is specifically designed to bridge the gap between the Air Force and the tech industry. By partnering with companies like Merlin, the USAF can tap into a pool of talent and cutting-edge technology that might otherwise be inaccessible through traditional defense procurement channels.
The solutions developed through this collaboration are intended to be modular, meaning they can be integrated into a variety of aircraft platforms, both new and existing. This plug-and-play approach will allow the Air Force to upgrade its fleet more rapidly and cost-effectively, ensuring that it can keep pace with emerging threats and technological advancements. The ultimate goal is to create a network of intelligent, collaborative systems that can work together seamlessly to achieve mission objectives in the most challenging operational scenarios.
“To maintain our strategic advantage, the Air Force must leverage the ingenuity of industry partners like Merlin. This CRADA will help us build on a common, government-owned architecture for autonomous systems, ensuring interoperability, accelerating innovation, and ultimately, delivering resilient and adaptable capabilities to our warfighters.” – Major Dustin Graves, AFWERX.
Conclusion: Charting the Future of Autonomous Defense
The collaboration between Merlin and the U.S. Air Force represents a critical step forward in the evolution of military aviation. By focusing on autonomous contingency management and building upon a common, government-owned architecture, this partnership is laying the groundwork for a future where uncrewed and collaborative aircraft can operate with unprecedented levels of intelligence and resilience. The initiative moves beyond theoretical research, aiming to deliver tangible capabilities that will enhance mission assurance, reduce operator workload, and increase the survivability of aircraft in diverse and dangerous scenarios.
Looking ahead, the success of this CRADA could have far-reaching implications for the entire defense industry. It champions a model of open architecture and public-private partnership that encourages broader innovation and interoperability. As autonomous systems become more integrated into military operations, the standards and technologies developed through this effort will likely influence the design of future aerial platforms worldwide. This strategic alignment ensures that the U.S. maintains its technological edge while fostering a more robust and collaborative defense ecosystem prepared for the challenges of the 21st century.
FAQ
Question: What is a CRADA?
Answer: A Cooperative Research and Development Agreement (CRADA) is a formal agreement between a government agency and a private company or university to work together on research and development.
Question: What is the main goal of the Merlin and USAF collaboration?
Answer: The primary goal is to enhance the Autonomy-Government Reference Architecture (A-GRA) to improve autonomous contingency management, allowing military aircraft to better handle unforeseen events and system failures without human intervention.
Question: Why is a government-owned architecture important?
Answer: A government-owned architecture like the A-GRA ensures interoperability between systems from different vendors, prevents reliance on proprietary technology, and gives the military greater control and security over its critical autonomous capabilities.
Sources
Photo Credit: Merlin
Defense & Military
USAF Launches EPAWSS Speedline to Accelerate F-15E Modernization
The USAF establishes an EPAWSS Speedline at Warner Robins to rapidly upgrade F-15E Strike Eagles with advanced electronic warfare systems starting June 2026.
This article is based on an official press release from the Air Force Life Cycle Management Center.
Air Force Launches EPAWSS Speedline to Accelerate F-15E Modernization
On May 26, 2026, the Air Force Life Cycle Management Center (AFLCMC) announced the establishment of a dedicated “Speedline” facility at the Warner Robins Air Logistics Complex (WR-ALC) in Georgia. This new initiative is designed to rapidly accelerate the installation of the Eagle Passive Active Warning Survivability System (EPAWSS) on the U.S. Air Force’s F-15E Strike Eagle fleet.
According to the official press release, the Speedline facility is slated to receive its first F-15E aircraft for installation in June 2026. By decoupling these critical electronic warfare upgrades from standard Programmed Depot Maintenance (PDM) schedules, the Air Force aims to field advanced defensive capabilities much faster than previously possible.
We note that this shift in maintenance strategy allows the military to upgrade jets up to five to seven years ahead of their routine maintenance cycles. This collaborative effort between the AFLCMC’s F-15 System Program Office and the WR-ALC is expected to significantly boost fleet readiness against modern electromagnetic threats.
Breaking the Maintenance Bottleneck
Operational Independence
Historically, major system upgrades for fighter aircraft have been tied to their routine depot maintenance schedules, which can create bottlenecks for fielding urgent technology. The AFLCMC’s new Speedline operates entirely independently of the standard PDM line.
This operational independence provides the F-15 System Program Office and WR-ALC the flexibility to install the EPAWSS on aircraft that are not due for routine maintenance for another five to seven years. By treating the electronic warfare upgrade as a standalone priority, the Air Force can modernize its fleet at a pace dictated by tactical necessity rather than logistical routine.
Understanding the EPAWSS Upgrade
Replacing Cold War-Era Technology
The Eagle Passive Active Warning Survivability System is a next-generation, all-digital electronic warfare suite. Based on the provided research data, it is designed to replace the legacy Tactical Electronic Warfare System (TEWS), which relies on Cold War-era analog equipment.
Developed by prime contractor BAE Systems, with Boeing serving as the prime contractor for integration, EPAWSS provides fully integrated radar warning, geolocation, situational awareness, and self-protection solutions. The system allows the aircraft to detect, identify, and defeat surface and airborne threats in highly contested, dense signal environments.
Financial and Production Milestones
The U.S. Air Force officially cleared EPAWSS for full-rate production in early 2025. Concurrently, the Air Force awarded a $615.8 million contract to Boeing to cover the installation of these systems. Shortly after this award, the first fully equipped F-15E was delivered to the 48th Fighter Wing at RAF Lakenheath in the United Kingdom, marking a major milestone in the modernization of the 4th-generation fleet.
Strategic Importance and Lethality
Expanding the F-15E’s Capabilities
The integration of EPAWSS is not merely a defensive measure; it is a comprehensive upgrade to the aircraft’s survivability and lethality. In the official AFLCMC release, military leadership emphasized the strategic necessity of the system.
“The F-15E Strike Eagle remains a cornerstone of our tactical airpower and deep strike capabilities. The integration of advanced electronic warfare suites, such as the Eagle Passive Active Warning Survivability System, ensures the F-15E will not just survive, but actively disrupt and dismantle adversary kill chains in the most highly contested, electromagnetically dense environments.”
, Lt. Col. Matthew Heil, F-15 Program Office, EPAWSS Materiel Leader
AirPro News analysis
We observe that the creation of the EPAWSS Speedline reflects a broader Department of Defense trend toward agile logistics and sustainment. By separating critical combat upgrades from time-consuming depot maintenance, the military is demonstrating a commitment to fielding new technologies to the warfighter at a much faster pace.
Furthermore, as the U.S. Air Force continues to develop and field 5th-generation fighters like the F-35 and F-22, alongside future 6th-generation platforms, maintaining the survivability of 4th-generation “workhorse” aircraft is a strategic priority. EPAWSS ensures that older airframes like the F-15E can safely and effectively operate alongside stealth fighters in modern, highly contested combat scenarios, bridging the gap between legacy platforms and future air dominance initiatives.
Frequently Asked Questions
What is the EPAWSS Speedline?
The EPAWSS Speedline is a dedicated installation facility at the Warner Robins Air Logistics Complex designed to rapidly equip F-15E Strike Eagles with the new Eagle Passive Active Warning Survivability System, independent of standard maintenance schedules.
When will the first aircraft be upgraded at the Speedline?
According to the Air Force Life Cycle Management Center, the facility is slated to receive its first F-15E aircraft for installation in June 2026.
Who are the primary contractors for EPAWSS?
BAE Systems is the prime contractor that developed the EPAWSS, while Boeing serves as the prime contractor for the system’s integration and installation on the F-15E.
Sources
Photo Credit: U.S. Air Force photo by Airman 1st Class Codie Trimble
Defense & Military
Final A-10 Engine Build Marks End of Davis-Monthan Maintenance Era
Davis-Monthan AFB completes last A-10 engine build as USAF extends aircraft service life through 2030, ending a 50-year maintenance mission.
This article is based on an official press release from Air Combat Command.
On May 21, 2026, Airmen at Davis-Monthan Air Force Base in Arizona officially completed their final A-10 Thunderbolt II engine build. According to an official release from Air Combat Command, this milestone marks the end of a decades-long maintenance mission for the 355th Component Maintenance Squadron (CMS) and serves as a symbolic closing chapter for the base’s 50-year legacy with the iconic close-air-support aircraft.
While the U.S. Air-Forces recently announced a partial extension of the A-10’s operational life through 2030, the formal training and heavy maintenance pipelines, including the dedicated Davis-Monthan engine shop, are officially shutting down. As the military transitions to future platforms, the completion of this final General Electric TF34 turbofan engine represents the end of an era for the maintainers who kept the “Warthog” flying.
We at AirPro News have reviewed the official military releases and supplementary research to provide a comprehensive look at what this final build means for the U.S. Air Force, the maintainers on the ground, and the future of the A-10 fleet.
A Historic Final Build for the 355th CMS
A standard A-10 engine build is a rigorous, multi-stage operation that typically takes 30 days to complete. The process involves meticulous inspection, repair, rebuilding, and testing of the General Electric TF34 turbofan engines that power the A-10C Thunderbolt II. According to military reports, a single crew of five maintainers usually handles the entire process for a given engine.
Hands-On Participation
For this historic final build, the 355th CMS broke from tradition. Every member of the shop participated, ensuring that all personnel had the opportunity to put their hands on the final engine throughout its diagnostic runs and final inspection. The final engine test was successfully conducted in the test cell on April 30, 2026, verifying its performance and flight readiness.
The process officially concluded on May 21, 2026, when Tech. Sgt. Logan Lamb, a 355th Maintenance Group quality assurance inspector, stamped the final inspection form. Wing leadership and the 355th CMS gathered to celebrate the completion, reflecting on the gravity of their work.
“Some, if not all these engines have saved lives on the ground through close air support missions, and some have carried pilots home while the other engine was damaged. All members of the shop put eyes and hands on this engine throughout the build, testing, diagnostic runs and final inspection. Typically, only one crew of five would work on any one engine, but this engine has been touched by everyone.”
The Warthog’s Legacy and Future Operations
Davis-Monthan AFB has served as the primary hub for A-10 operations and training for nearly 50 years. However, the base began divesting its A-10 fleet in February 2024, sending the first aircraft to the 309th Aerospace Maintenance and Regeneration Group, commonly known as the “Boneyard.” On April 3, 2026, the 357th Fighter Squadron at Davis-Monthan graduated its final class of A-10 pilots, permanently closing the formal training pipeline for the aircraft.
Service Extension Through 2030
Despite the closures at Davis-Monthan, the A-10 will continue to fly. On April 20, 2026, Air Force Secretary Troy E. Meink announced that the Air Force will extend the service life of the remaining A-10 fleet through 2030, reversing a previous plan to retire the aircraft by 2029. According to defense reports, this decision was heavily influenced by the A-10’s recent combat performance in Operation Epic Fury, a U.S. campaign against Iran in late March and April 2026, where the aircraft successfully struck naval vessels and provided critical close air support.
AirPro News analysis
The decision to extend the A-10’s service life through 2030 while simultaneously closing its primary heavy maintenance and training facilities presents a unique logistical scenario. The Air Force is utilizing what it calls a “fleet management strategy.” Because the Davis-Monthan engine shop and the pilot “schoolhouse” are now closed, operational squadrons at bases like Moody AFB and Whiteman AFB will be operating on borrowed time. They will have to rely entirely on existing experienced personnel, stockpiled parts, and the durability of engines like the one just completed by the 355th CMS to sustain operations until the final retirement date. This strategy underscores the military’s confidence in the robust engineering of the TF34 engines and the meticulous groundwork laid by aerospace Propulsion Airmen over the past decades.
The Unsung Heroes of Aerospace Propulsion
The longevity and survivability of the A-10 Thunderbolt II are directly tied to the expertise of aerospace propulsion Airmen. These maintainers are responsible for ensuring the aircraft remains lethal and capable of returning pilots home safely, even after taking heavy fire.
Their daily responsibilities include conducting borescope inspections to identify internal engine issues early and prevent catastrophic failures. They also manage test cell operations, running the engines in a controlled environment while monitoring critical readings from a control cab to verify performance before the engine is ever attached to an airframe.
“I think the legacy of the A-10 is going to be remembered for generations. The A-10 will be missed here in Arizona.”
Frequently Asked Questions (FAQ)
What engine does the A-10 Thunderbolt II use?
The A-10 is powered by twin General Electric TF34 turbofan engines. These engines are renowned for their durability and ability to sustain damage while still bringing pilots home safely.
Why is the A-10’s service life being extended to 2030?
Air Force Secretary Troy E. Meink announced the extension on April 20, 2026, following the aircraft’s highly successful combat performance during Operation Epic Fury in early 2026. The extension reverses previous plans to retire the fleet by 2029.
Is Davis-Monthan AFB still training A-10 pilots?
No. The 357th Fighter Squadron at Davis-Monthan graduated its final class of A-10 pilots on April 3, 2026, officially closing the formal training pipeline for the aircraft.
Sources: Air Combat Command
Photo Credit: U.S. Air Force photo by Senior Airman Christopher Ornelas Jr.
Defense & Military
Airbus Explores Helicopter Manufacturing in Canada for Global Export
Airbus SE is evaluating manufacturing helicopters in Canada to support federal defense contracts amid Canada’s $81B defense investment and new industrial strategy.
This article summarizes reporting by Bloomberg and Laura Dhillon Kane. This article summarizes publicly available elements and public remarks.
According to reporting by Bloomberg, Airbus SE is evaluating the potential to manufacture helicopters in Canada for the global export market, provided the European aerospace giant secures upcoming federal procurement contracts. This strategic proposition arrives as Canada embarks on an unprecedented defense spending expansion aimed at modernizing its military and stimulating domestic manufacturing jobs.
We note that Airbus is leveraging a unique political and economic window. By pitching a “local for global” manufacturing approach, the company hopes to decentralize its production while satisfying the Canadian government’s increasingly stringent demands for domestic economic benefits in exchange for lucrative defense contracts.
Canada’s Historic Defense Spending Surge
Following years of underfunding, the Canadian government has recently injected an $81.1 billion multi-year investment into national defense, according to comprehensive industry research. Under the administration of Prime Minister Mark Carney, Canada officially reached the 2% NATO spending benchmark in March 2026 and has committed to escalating defense expenditures to 5% of GDP by 2035.
The 2026 Defence Industrial Strategy
A major catalyst for Airbus’s proposal is the Canadian government’s first-ever Defence Industrial Strategy (DIS), launched in February 2026. Research reports indicate that the DIS introduced a strict “Build-Partner-Buy” framework designed to maximize domestic economic activity. The strategy ambitiously aims to direct 70% of defense contracts to Canadian firms, create 125,000 jobs, and boost defense exports by 50%.
To win contracts under this new framework, foreign vendors are required to provide sustainable domestic economic activity and transfer intellectual property. Furthermore, Canada is actively seeking to diversify its defense procurement to reduce its historical reliance on U.S. suppliers, pivoting toward European partnerships and joining the EU’s €150 billion Security Action for Europe (SAFE) fund.
Airbus’s “Local for Global” Pitch
Airbus is no stranger to the Canadian aerospace sector, having operated in the country for over 40 years. According to industry data, the company currently employs over 5,300 people in Canada. Its helicopter division, based in Fort Erie, Ontario, is already a recognized center of excellence for composite manufacturing, shipping approximately 34,000 parts globally each year to support Airbus’s worldwide supply chain.
Targeting Key Government Contracts
Airbus is actively pursuing three major helicopter procurement projects in Canada: fleet replacements for the Canadian Armed Forces, the Canadian Coast Guard, and the Royal Canadian Mounted Police (RCMP). To bolster its position, Transport Canada officially certified the Airbus H175 helicopter in February 2026, a super-medium aircraft tailored for search and rescue and defense missions in harsh environments. Additionally, Airbus is currently delivering 19 H135 helicopters to the Royal Canadian Air Force for the Future Aircrew Training (FAcT) program.
Airbus executives have made it clear that winning these new contracts would justify expanding their Canadian manufacturing base to assemble complete helicopters for the global market.
“Clearly, if Airbus helicopters are selected for any of the big upcoming campaigns and there is an industrial project which is tied to this contract, it’s an opportunity to export what would be manufactured here to the worldwide market.”
“We see that the H175 is very well positioned for several of those ambitions… We really see that as an aircraft for Canada, but… it would also be a helicopter from Canada.”
Balancing Economic Demands with Aerospace Realities
While Airbus is willing to expand its manufacturing footprint, company leadership has cautioned against overly transactional government demands. Michalon noted that while Airbus can offer research, development, and local procurement, there are practical limits to quid-pro-quo arrangements in aerospace manufacturing.
“If you ask us, ‘Can you bring a car plant in exchange for us selecting [an Airbus helicopter]?’ the answer is ‘Probably not, no.'”
AirPro News analysis
We observe that Canada’s deliberate pivot toward European defense partnerships represents a significant geopolitical shift. Historically, over 90% of Canada’s military helicopters and 100% of its fighter aircraft have been sourced from the United States. While diversifying procurement builds sovereign capacity and integrates Canada into European supply chains, defense experts suggest it could introduce interoperability friction with U.S. forces, particularly concerning joint North American Aerospace Defense Command (NORAD) operations.
Furthermore, establishing a Canadian export hub would provide Airbus with much-needed supply chain redundancy. By decentralizing production from its primary plants in France and Germany, Airbus can better insulate itself from European supply chain bottlenecks. Canada’s 2025 entry into the NATO Next Generation Rotorcraft Capability (NGRC) initiative also positions the country as a long-term collaborator alongside European nations to manage the rising development costs of future military rotorcraft.
Frequently Asked Questions (FAQ)
Why is Airbus considering building helicopters in Canada?
According to Bloomberg reporting, Airbus is exploring Canadian manufacturing for global export as a strategic incentive to win upcoming federal procurement contracts for the Canadian Armed Forces, Coast Guard, and RCMP.
What is Canada’s current defense spending target?
Under Prime Prime Minister Mark Carney, Canada officially hit the 2% NATO spending benchmark in March 2026 and has committed to reaching 5% of GDP by 2035, backed by an $81.1 billion multi-year investment.
What is the Defence Industrial Strategy (DIS)?
Launched in February 2026, the DIS is a Canadian government framework aiming to direct 70% of defense contracts to domestic firms, create 125,000 jobs, and boost defense exports by 50% by requiring foreign vendors to invest locally.
Sources:
Bloomberg
Provided Industry Research Report
Photo Credit: Airbus
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