Defense & Military
BAE Systems to Modernize AN/ALQ-221 Defensive System for U-2 Aircraft
BAE Systems awarded contract to sustain and update the AN/ALQ-221 electronic warfare system on the U.S. Air Force’s U-2 reconnaissance aircraft.
This article is based on an official press release from BAE Systems.
On March 17, 2026, BAE Systems announced it had been awarded a sustainment and modernization contract by Robins Air Force Base in Georgia to support the AN/ALQ-221 Advanced Defensive System (ADS). The ADS serves as the primary electronic warfare (EW) and self-protection suite for the U.S. Air-Forces’s U-2 Dragon Lady, a high-altitude surveillance and reconnaissance aircraft.
According to the company’s press release, the contract ensures continuous field service support, hardware repairs, and critical Software updates for the aircraft’s defensive systems. This ongoing maintenance is designed to keep the U-2 survivable in highly contested airspace, allowing it to detect and engage new, emerging threats.
The announcement highlights a fascinating dynamic within the U.S. Air Force: while the military branch has publicly planned to begin divesting the aging U-2 fleet in Fiscal Year 2026, it continues to invest in state-of-the-art electronic warfare capabilities to protect the aircraft during active, high-stakes deployments.
Sustaining the AN/ALQ-221 Advanced Defensive System
Hardware and Software Modernization
The AN/ALQ-221 system provides U-2 pilots with integrated Radar-Systems warning and electronic countermeasures. By utilizing long-range sensors and onboard processing, the system delivers essential situational awareness and self-protection. According to the BAE Systems press release, the sustainment work will be primarily executed by experts at the company’s facility in Nashua, New Hampshire, alongside dedicated field service representatives deployed globally.
Industry research data indicates that the AN/ALQ-221 is specifically tailored for the U-2’s extreme operating environment at altitudes exceeding 70,000 feet. The system relies on 13 receivers and transmitters to detect surface-to-air and air-to-air threats. Crucially, the system’s architecture allows for inflight software updates, enabling the aircraft to adapt its target recognition algorithms and jamming techniques without requiring extensive hardware overhauls.
“The Advanced Defensive System for the U-2 is part of BAE Systems’ long legacy in electronic warfare. Evolving, modernizing, and sustaining EW systems is in our DNA. Our efforts ensure they can operate effectively throughout their lifecycles.”
A Legacy of Electronic Warfare
While the U-2 airframe is a Cold War-era icon, its internal systems have been continuously modernized. Development of the ALQ-221 began in 2004, reaching Initial Operating Capability (IOC) in October 2005 as part of the U-2’s Block 20 modernization program, according to historical defense data. BAE Systems notes in its release that the aircraft’s unique, modular design and open Avionics architecture allow engineers to quickly develop, test, and field new capabilities to support modern battlespace operations.
The U-2 Dragon Lady in Modern Operations
Balancing Retirement and Relevance
The sustainment of the AN/ALQ-221 comes at a pivotal moment for the U-2 program. Based on U.S. Air Force budget documents, the military has planned to begin retiring the U-2 fleet in Fiscal Year 2026 to reallocate funds toward space-based sensors and classified unmanned systems. However, congressional pushback and the aircraft’s unmatched operational capabilities have kept it flying.
Recent operational data shows the U-2 remains heavily engaged in active missions. The aircraft has recently been deployed in support of “Operation Epic Fury,” providing vital signals and imagery intelligence over high-threat areas. Furthermore, in August 2025, the U-2 celebrated its 70th anniversary of flight, marked by a record-breaking 14-hour, 6,000-mile mission flown by a TU-2S trainer variant over all 48 contiguous U.S. states.
“Ensuring the mission readiness of the U-2 fleet requires a constant evolution of its defensive capabilities to match emerging global threats.”
AirPro News analysis
We observe a compelling “twilight tech” paradox surrounding the U-2 Dragon Lady. The Air Force is actively navigating the planned retirement of a 70-year-old airframe, yet it is simultaneously awarding Contracts to equip that same aircraft with cutting-edge electronic warfare software. This underscores a broader shift in modern aerial combat: survival is increasingly dictated by software rather than the airframe itself.
Because legacy platforms like the U-2 lack physical stealth characteristics, they rely entirely on advanced electronic warfare to remain undetected or un-targetable in the electromagnetic spectrum. By leveraging the U-2’s open architecture to push algorithmic updates to the AN/ALQ-221, defense contractors can allow a Cold War-era jet to outsmart 21st-century surface-to-air missile systems. Furthermore, the U-2’s current role as a high-altitude surrogate testbed for 5th- and 6th-generation fighter technologies, as well as the Joint All-Domain Command and Control (JADC2) network, makes its continued survival a strategic necessity for the Pentagon.
Frequently Asked Questions
What is the AN/ALQ-221?
The AN/ALQ-221 Advanced Defensive System (ADS) is an integrated electronic warfare suite designed by BAE Systems. It provides radar warning and electronic countermeasures for the U.S. Air Force’s U-2 reconnaissance aircraft.
Where is the sustainment work being performed?
According to BAE Systems, the system is sustained by experts at the company’s facility in Nashua, New Hampshire, and by dedicated field service representatives deployed with the aircraft.
Is the U-2 aircraft being retired?
The U.S. Air Force has outlined plans to begin divesting the U-2 fleet in Fiscal Year 2026 to fund newer technologies. However, the aircraft remains in active service for critical intelligence missions, and its defensive systems continue to receive funding and upgrades.
Sources
Photo Credit: BAE Systems
Defense & Military
Jet Aviation Delivers First Pilatus PC-24 to French Navy Fleet
Jet Aviation delivers the first Pilatus PC-24 to the French Navy under a 10-year dry lease, replacing the Falcon 10MER for training and transport missions.
This article is based on an official press release from Jet Aviation.
On May 8, 2026, Jet Aviation announced the delivery of the first of three Pilatus PC-24 aircraft to the French Navy (Marine Nationale). This milestone marks the beginning of a critical fleet modernization program designed to replace the Navy’s aging Dassault Falcon 10MER aircraft, which have been in service for nearly five decades.
The delivery is part of a comprehensive 10-year contract awarded to Jet Aviation France by the French Direction de la Maintenance Aéronautique (DMAé) in late 2025. Under this agreement, Jet Aviation provides a turnkey “dry lease” solution, handling aircraft acquisition, leasing, and full on-site sustainment, while the French Navy operates the flights.
The new fleet will be operated by the Escadrille 57S squadron, stationed at the Landivisiau Naval Air Base (BAN Landivisiau) in Brittany, France. According to the official press release, this arrangement ensures seamless operational readiness for the Navy’s specialized training and transport missions.
Fleet Modernization and the DMAé Contract
Transitioning from the Falcon 10MER
The French Navy has relied on the Dassault Falcon 10MER (DA10) since 1975 for a variety of missions, including pilot training, VIP transport, and liaison duties. Due to the advancing age of these airframes, the fleet is scheduled for a phased withdrawal from service between 2026 and 2027, according to industry reports.
To bridge this capability gap, the DMAé initiated a competitive bidding process, ultimately selecting Jet Aviation. The resulting 10-year dry lease contract represents a modern approach to military procurement, shifting the burden of ownership and maintenance to the private sector while allowing the military to focus purely on operations.
Jet Aviation’s On-Site Support
Beyond simply leasing the aircraft, Jet Aviation is deploying a dedicated on-site team at the Landivisiau base. This team is responsible for line and base maintenance, tooling, infrastructure, and Continuing Airworthiness Management Organisation (CAMO) services.
Jeremie Caillet, President of Jet Aviation, highlighted the collaborative effort in the company’s press release:
“This is the culmination of many months of collaboration and partnership between our team, the DMAé and Pilatus, and it has been a privilege to work together to bring these aircraft into service… By bringing together aircraft ownership, leasing and sustainment within a single solution, we deliver seamless support tailored to the specific operational requirements of the French Navy fleet.”
The Pilatus PC-24 “Super Versatile Jet”
Aircraft Specifications and Capabilities
The first delivered aircraft, registered as F-HJAH (Manufacturer Serial Number 619), is a Pilatus PC-24. A second aircraft, registered as F-HJAI (MSN 620), has recently completed its test flights and is currently undergoing interior outfitting. The remaining two jets are expected to be delivered at approximately six-month intervals.
The twin-engine jet boasts a cruise speed exceeding 800 km/h and a range of up to 3,700 km. It can accommodate up to nine passengers plus a pilot and features a standard large cargo door, making it highly adaptable for urgent freight or medical evacuation missions.
Furthermore, the aircraft is certified for single-pilot operations and is uniquely designed to operate from short, unpaved, and unprepared runways, utilizing the modern Pilatus ACE digital cockpit.
Mission Profile: The “Flying Classroom”
The French Navy intends to utilize the PC-24s primarily as “flying classrooms.” Their mission profile includes Instrument Flight Rules (IFR) training for Rafale M fighter pilots, periodic proficiency checks, urgent cargo transport, and general liaison duties.
Fabien Fuster, VP Government Services EMEA at Jet Aviation, emphasized the company’s readiness to support these specialized missions:
“We bring some 60 years of maintenance expertise including some four decades providing dedicated support to governmental fleets. Our team has been working with the squadron on-site to establish the personnel, tooling, infrastructure and processes required to provide seamless maintenance and airworthiness support…”
Broader Industry Implications
AirPro News analysis
We observe that the French Navy’s acquisition of the Pilatus PC-24 underscores a growing global trend of military forces adopting this specific airframe for multi-role utility and training. The PC-24 is already in use or on order by several international operators, including the Swiss Federal Council, the Qatar Emiri Air Force, the Spanish Air and Space Force, and the Indonesian Air Force.
Additionally, the structure of the DMAé contract highlights a broader shift toward turnkey leasing in military procurement. Rather than purchasing non-combat support aircraft outright, armed forces are increasingly turning to private aviation companies for “power-by-the-hour” or dry-lease agreements. This strategy effectively reduces upfront capital expenditure while ensuring high fleet availability through private-sector maintenance expertise.
Frequently Asked Questions
When will the remaining PC-24 aircraft be delivered to the French Navy?
Following the May 2026 delivery of the first aircraft, the remaining two PC-24s are expected to be delivered in phases at roughly six-month intervals.
What will happen to the French Navy’s Falcon 10MER fleet?
The aging Dassault Falcon 10MER fleet, which has been in service since 1975, is scheduled to be gradually withdrawn from service between 2026 and 2027.
Who is responsible for maintaining the new PC-24 fleet?
Under the 10-year dry lease contract, Jet Aviation owns the aircraft and provides full on-site sustainment, including line and base maintenance, at the Landivisiau Naval Air Base.
Sources:
Photo Credit: Jet Aviation
Defense & Military
AllClear Expands Investment in Honeywell Aerospace Wheels and Brakes
AllClear Aerospace increases inventory of Honeywell wheels and brakes for F-15 and F-18 fighters to enhance global military readiness and supply chain support.
This article is based on an official press release from AllClear Aerospace & Defense via Business Wire.
AllClear Aerospace & Defense announced on May 6, 2026, a significant expansion of its investment in Honeywell Aerospace’s wheels and brakes product line. The strategic move is designed to bolster global military aircraft readiness and secure the supply chain for critical fighter aircraft components amid ongoing global constraints.
According to the official press release, the investment specifically targets increased inventory and support capabilities for the F-15 and F-18 fighter platforms. By proactively stockpiling these high-wear components, AllClear intends to mitigate persistent global supply-chain bottlenecks and ensure a reliable, mission-ready supply for defense operators.
This development builds upon a multi-year exclusive global distribution agreement signed between the two aerospace companies in January 2023. Under that agreement, AllClear secured the exclusive global distribution rights for Honeywell’s F-15 and F-18 wheels and brakes, reinforcing their commitment to supporting the U.S. military and allied nations.
Strategic Investment in Legacy and Frontline Platforms
Securing the F-15 and F-18 Supply Chain
The aerospace and defense sector has faced prolonged supply chain challenges, prompting companies to shift their operational strategies. AllClear’s latest initiative focuses on “investing ahead of demand,” a proactive approach detailed in their company statement to ensure uninterrupted delivery and direct support to defense operators worldwide.
The expanded inventory heavily features Honeywell Aerospace’s Carbenix military braking systems. Industry data indicates that these systems are engineered to operate in extreme environments and are crucial for supporting the increasing weight and performance demands of modern military aircraft. Furthermore, the Carbenix technology is specifically designed to enable rapid turnaround times during combat operations, a critical factor for maintaining high sortie generation rates in active theaters.
Corporate Background and Global Reach
Expanding Global Sustainment Capabilities
Formed in 2020 through the mergers of Aero Precision and Kellstrom Defense, AllClear has established itself as a leading provider of mission-ready sustainment solutions for military aviation. Headquartered in Miramar, Florida, the company currently leverages its in-country presence to support operators in more than 60 countries, providing aftermarket capabilities for over 25 major military aircraft platforms.
To ensure compliance with strict military and federal regulations, including ITAR and EAR, AllClear maintains rigorous quality standards. The company holds AS9120 and ISO 9001:2015 certifications, ensuring that all distributed Honeywell components meet the exact specifications required by the U.S. military and allied air forces.
“Military operators depend on speed, reliability, and readiness. By strengthening our partnership with Honeywell Aerospace and investing ahead of demand, we are ensuring critical components are available when and where they are needed to support the warfighter.”
, Brent Wisch, Senior Vice President, Global Sales and Business Development at AllClear, in the company’s press release.
Industry Implications
AirPro News analysis
At AirPro News, we observe that AllClear’s strategy reflects a broader, industry-wide pivot from “just-in-time” manufacturing to “just-in-case” stockpiling. As global supply chains remain vulnerable to geopolitical and economic disruptions, defense contractors are increasingly prioritizing inventory depth to guarantee operational continuity for their customers.
Furthermore, the sustainment of legacy fleets remains a lucrative and critical segment of the defense market. Militaries worldwide continue to operate proven platforms like the F-15 and F-18 alongside newer fifth-generation fighters. Ensuring the availability of high-wear components like wheels and brakes is essential for extending the lifecycle and readiness of these enduring fleets, making proactive distribution agreements highly valuable for global defense readiness.
Frequently Asked Questions
What is the focus of AllClear’s recent investment?
AllClear is expanding its investment in Honeywell Aerospace’s wheels and brakes product line, specifically increasing inventory for the F-15 and F-18 fighter aircraft platforms.
What specific technology is being distributed?
The investment features Honeywell Aerospace’s Carbenix military braking systems, which are designed for extreme environments and rapid turnaround times during combat operations.
When did AllClear and Honeywell establish their partnership?
The relationship was significantly solidified in January 2023, when AllClear signed a multi-year agreement securing exclusive global distribution rights for Honeywell’s F-15 and F-18 wheels and brakes.
Sources
Photo Credit: AllClear Aerospace & Defense
Defense & Military
CycloKinetics Launches High-Energy Aerospace Propellants in 2026
CycloKinetics introduces high-energy drop-in propellants improving military aircraft and rocket performance with ongoing use by U.S. forces since 2025.
This article is based on an official press release from CycloKinetics, Inc. via GlobeNewswire. Additional context is summarized from reporting by FLYING Magazine.
On May 4, 2026, CycloKinetics, Inc. officially launched as a dedicated aerospace and defense propellant company. Headquartered in Salt Lake City, Utah, the firm emerged from 15 years of stealth research and collaboration with the U.S. military to deliver high-performance, drop-in liquid fuels.
According to the company’s press release, these proprietary propellants offer up to 32 percent higher energy density than conventional fuels. This leap in energy density is designed to significantly enhance the range, speed, payload, and endurance of military aircraft, missiles, and space launch systems without requiring modifications to existing propulsion hardware.
The launch marks a strategic restructuring for founder Mukund Karanjikar. His previous venture, the sustainable aviation fuel (SAF) provider CleanJoule, founded in 2009, has now become a subsidiary of CycloKinetics. While CleanJoule will exclusively serve civil aviation, CycloKinetics will focus entirely on the specialized, high-performance needs of the defense and aerospace sectors.
A New Paradigm in Military Propulsion
CycloKinetics utilizes proprietary propellants based on cyclo-paraffinic hydrocarbons. Because they are engineered as 100 percent drop-in replacements, they integrate seamlessly into existing infrastructure and engines, bypassing the costly and time-consuming process of hardware redesign.
The company advocates for a fundamental shift in aerospace engineering philosophy. In a newly released whitepaper titled “Pilots, Planes, and Propulsion: America’s Trifecta for Another Century of Air Superiority,” CycloKinetics argues that propulsion is an underrecognized but decisive factor in sustaining air superiority. The company suggests that engineers should develop high-performing fuels first and tailor airframes to them, rather than limiting future capabilities by designing around legacy fuels.
“You need superior propellants. Planes and pilots can do only so much,”
founder Mukund Karanjikar stated, noting that while aircraft design and economics have advanced significantly, propulsion technology has largely stagnated due to its inherent complexity.
The Product Portfolio
The company currently offers three primary products tailored for different aerospace applications. CycloJP is a high-energy-density replacement for conventional aviation fuels like Jet A, JP-5, JP-8, and JPTS. It is designed to improve the range and endurance of both crewed and uncrewed aircraft, including the military’s Collaborative Combat Aircraft (CCA).
For the space sector, CycloRP (formerly SpaceSAF) serves as an alternative to kerosene-based RP-1 and RP-2 liquid rocket fuels. Finally, CK-10 is a next-generation replacement for JP-10, engineered specifically to improve the range and standoff distance of missile platforms.
Performance Metrics and Strategic Deployment
The performance claims surrounding CycloKinetics’ fuels are substantial. The company states that its fuels achieve up to 32 percent higher energy density than existing conventional options. For aircraft, this increased energy density translates to an approximate 30 percent improvement in range.
In the space launch sector, the impact could be even more pronounced. The propellant has the potential to more than double a rocket’s payload capacity. Furthermore, its cleaner combustion reduces soot formation, which extends the longevity and reduces maintenance for reusable spacecraft engines, such as those used on SpaceX’s Falcon 9.
“People get up in their chairs when they hear double the payload,”
Karanjikar noted regarding the space industry’s reaction to the new propellant capabilities.
Active Military Use and Future Outlook
These fuels are not merely theoretical. According to reporting by FLYING Magazine, all three major U.S. military branches, the Army, Navy, and Air Force, have been actively using CycloKinetics products in live operations across multiple platforms since mid-2025.
Looking ahead, the company is focused on scalability. With its manufacturing platform perfected, CycloKinetics plans to set up larger reactors and raise additional capital from both government and private markets. The firm is also in advanced conversations to power a real space launch by early 2027, building on previous testing conducted with Venus Aerospace in 2025 under the CleanJoule brand.
AirPro News analysis
At AirPro News, we observe that the launch of CycloKinetics highlights a critical bottleneck in modern aerospace development: the chemical limitations of legacy fuels. While billions are spent on stealth coatings, avionics, and aerodynamic airframes, the fundamental energy source propelling these systems has remained largely stagnant for decades.
By achieving a 32 percent increase in energy density without requiring engine modifications, CycloKinetics is offering a rare “free lunch” in aerospace engineering. If these drop-in fuels can be scaled economically, they could immediately extend the operational reach of U.S. forces in contested regions like the Indo-Pacific, where distance is a primary tactical hurdle. The restructuring of CleanJoule under CycloKinetics also signals a shrewd business move, separating the high-margin, performance-driven defense market from the highly regulated, cost-sensitive commercial sustainable aviation fuel sector.
Frequently Asked Questions
What is CycloKinetics?
CycloKinetics is a newly launched aerospace and defense propellant company specializing in high-performance, drop-in liquid fuels that offer significantly higher energy density than conventional options.
How do these new fuels affect aircraft performance?
According to the company, the fuels provide up to a 32 percent increase in energy density, which can translate to an approximate 30 percent improvement in aircraft range.
Are these fuels currently in use?
Yes, reports indicate that the U.S. Army, Navy, and Air Force have been actively using CycloKinetics products in live operations since mid-2025.
Sources
Photo Credit: CycloKinetics, Inc.
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