Defense & Military
L3Harris AERIS X AEW&C Aircraft Advances Allied Defense Capabilities
L3Harris launches AERIS X AEW&C aircraft with advanced radar and high-altitude performance, securing major international contracts.
This article is based on an official press release and editorial content from L3Harris Technologies.
As global Air-Forces reassess their airborne surveillance fleets, a significant shift is underway from traditional, large-platform aircraft to smaller, highly missionized business jets. Leading this transition is L3Harris Technologies, which has officially positioned its AERIS X Airborne Early Warning and Control (AEW&C) aircraft as a next-generation solution for allied homeland defense. According to a recent company editorial release, the platform is designed to replace aging and expensive legacy surveillance aircraft with a more agile, cost-effective alternative.
The AERIS X platform is marketed as an immediate solution for the current decade, addressing urgent capability gaps exposed by modern conflicts. With the proliferation of drones, low-observable threats, and advanced missile systems, militaries are increasingly demanding persistent, survivable airborne intelligence, surveillance, and reconnaissance (ISR) capabilities. By utilizing a “military off-the-shelf” (MOTS) approach, L3Harris aims to bypass the decade-long development timelines typically associated with new defense programs.
The platform has already demonstrated substantial market viability. In late 2025, South Korea selected the AERIS X in a major defense procurement deal, and as of April 2026, L3Harris confirmed it has secured a second, undisclosed international customer, giving the program significant export momentum.
The AERIS X Platform and Technical Capabilities
High-Altitude Performance and Advanced Radar
According to L3Harris, the AERIS X is built upon the Bombardier Global 6500 business jet airframe. This platform selection allows the aircraft to operate at altitudes up to 41,000 feet. Operating at this high altitude is critical for AEW&C missions, as it maximizes the radar horizon, extends overall coverage, and increases the aircraft’s survivability in contested airspace.
The core of the AERIS X’s surveillance capability is its conformal dual-band Active Electronically Scanned Array (AESA) Radar-Systems, developed in partnership with Israel Aerospace Industries’ (IAI) ELTA Systems. The company states that this advanced radar system delivers true 360-degree, gap-free surveillance, effectively eliminating the fore and aft blind spots that plague older designs. Furthermore, the system reportedly offers a 30 percent extended detection range and features high resistance to modern electronic jamming techniques.
Open Architecture and Interoperability
A key selling point highlighted in the L3Harris release is the aircraft’s future-proof design. The conformal sensor integration preserves the Bombardier Global 6500’s outer mold line (OML). Utilizing a Modular Open Systems Approach (MOSA), the architecture allows allied air forces to integrate new sensors and software upgrades affordably over the platform’s lifecycle, without requiring extensive structural modifications or costly recertification processes.
“Allies are prioritizing platforms that can integrate new sensors and capabilities without extensive aircraft modifications. That’s the definition of future-proofing.”
To serve as a critical node in multi-domain operations, the AERIS X is equipped with advanced tactical datalinks, including Link 16, Link 22, JREAP-C, and SATURN. These systems ensure seamless interoperability with fifth-generation fighters like the F-35, as well as future Collaborative Combat Aircraft (CCA).
Market Traction and Strategic Partnerships
South Korea and Beyond
L3Harris has successfully leveraged the AERIS X to capture significant international defense contracts. In October 2025, the Republic of Korea selected an L3Harris-led consortium, which includes Bombardier, IAI ELTA Systems, and Korean Air, to provide its next-generation AEW&C fleet. The program, valued at over $2.26 billion, serves as a major endorsement of the platform’s maturity in a highly demanding regional threat environment.
“L3Harris is ready to deliver an advanced aircraft fleet that will strengthen mission effectiveness for a key American ally in the Indo-Pacific region. We look forward to collaborating with the Republic of Korea to develop, test, integrate and sustain this vital capability for years to come.”
Building on this success, L3Harris announced in April 2026 that it had secured a second order for the AERIS X from an unnamed international customer. The company emphasizes a tailored approach to these Partnerships, offering technology transfer and local sustainment to ensure allied nations maintain sovereign control over their defense assets.
NATO and European Expansion
Beyond the Indo-Pacific, L3Harris is actively pitching the AERIS X to European allies. The company is positioning the aircraft for NATO’s Allied Future Surveillance and Control Capability (AFSC) Program. Additionally, L3Harris is targeting nations such as Canada and Poland, emphasizing that interoperability with existing NATO and F-35 fleets is an essential requirement for modern defense.
“The operational lessons from current conflicts are unambiguous. Seeing everything and seeing it earlier aren’t nice-to-have features anymore – they’re requirements when defending your homeland.”
AirPro News analysis
The “David vs. Goliath” Shift in Military Aviation
We are observing a fundamental “David vs. Goliath” shift in military aviation procurement. For decades, airborne early warning was dominated by massive, commercial airliner-sized airframes like the Boeing E-3 Sentry. However, the crippling lifecycle costs, low mission availability rates, and sheer size of these legacy platforms have made them increasingly difficult to sustain. The pivot toward smaller, highly advanced business jets like the AERIS X reflects a broader industry trend prioritizing technological agility and speed of deployment over sheer airframe size.
The threat landscape has evolved rapidly. The rise of drone swarms, low-observable cruise missiles, and hypersonic weapons in recent global conflicts has forced militaries to demand 360-degree, jam-resistant radar coverage that can be deployed today, rather than waiting for next-generation development cycles to mature in the 2030s. By utilizing a commercial business jet base, defense contractors can deliver these capabilities much faster.
Economically, this shift makes sense for allied nations. Countries are currently investing billions of dollars into fifth-generation fighter fleets like the F-35. Platforms like the AERIS X are being marketed as the necessary, cost-effective “quarterback” in the sky required to maximize those fighter investments, networking disparate assets into a cohesive, multi-domain fighting force.
Frequently Asked Questions
What is the AERIS X?
The AERIS X is a next-generation Airborne Early Warning and Control (AEW&C) aircraft developed by L3Harris Technologies. It is designed to provide persistent airspace awareness, battle management, and networked command functions for allied militaries.
What aircraft is the AERIS X based on?
The platform is built on the Bombardier Global 6500 business jet, which allows it to operate at high altitudes up to 41,000 feet, maximizing its radar horizon and survivability.
Who has purchased the AERIS X?
In October 2025, South Korea selected the AERIS X in a $2.26 billion deal. In April 2026, L3Harris confirmed a second, undisclosed international customer has also ordered the aircraft.
Sources: L3Harris Technologies
Photo Credit: L3Harris Technologies
Defense & Military
Armenia Signs for Six Airbus H145 Helicopters
Armenia finalizes its first Airbus contract, acquiring six H145 helicopters to modernize its government aerial transport fleet.
The Republic of Armenia has finalized an agreement to acquire six Airbus H145 helicopters, marking the nation’s first contract with the European manufacturer and signaling a strategic shift toward Western rotorcraft.
Announced by Airbus Helicopters on June 18, 2026, the procurement was formalized during French President Emmanuel Macron’s state visit to Yerevan in May 2026. The acquisition aims to modernize Armenia’s aerial transport capabilities, which have historically relied on Soviet and Russian-built aircraft.
Fleet modernization and strategic shift
The introduction of the H145 represents a significant procurement milestone for the Armenian government. According to industry reporting, the country’s government helicopter fleet has long been dominated by legacy Russian platforms. The transition to Airbus platforms underscores a broader strengthening of bilateral defense and aerospace cooperation between France and Armenia.
Ludovic Boistot, Vice President and Head of Eastern Europe, Central Asia, and the Caucasus at Airbus Helicopters, highlighted the significance of the agreement in the company’s press release.
“It is a great honour to officially welcome the Republic of Armenia to the Airbus Helicopters family. This first contract is a testament to the growing partnership between our company and Armenia, and we are proud to support the nation in modernising its aerial capabilities.”
Aircraft specifications and operational capabilities
Armenia selected the five-bladed variant of the H145. Airbus notes that this specific iteration offers increased payload capacity, a smoother flight profile, and a simplified maintenance regime compared to earlier versions of the aircraft.
The helicopters will be equipped with Safran Arriel 2E engines and the manufacturer’s proprietary Helionix digital avionics suite. Airbus cited the H145’s high-altitude and hot-weather performance as critical factors in the selection process, aligning with the operational demands of Armenia’s highly mountainous geography.
The global H145 family fleet currently includes more than 1,800 helicopters in service, which have collectively logged over 8.5 million flight hours. Boistot described the platform as a proven workhorse that will provide Armenian authorities with the reliability required for demanding transport missions.
AirPro News analysis
We view this acquisition as a clear indicator of Armenia’s intent to diversify its aerospace supply chain away from traditional Russian sources. While the official Airbus announcement omits specific delivery schedules and contract values, current production backlogs for the H145 suggest that initial deliveries may not occur until late 2029 or early 2030. Integrating a Western platform will also require Armenia to establish new training, maintenance, and logistical support frameworks, representing a substantial long-term investment beyond the initial airframe purchase.
Sources: Airbus
Photo Credit: Airbus
Defense & Military
Embraer Signs Long-Term KC-390 Support Deal With Brazil
Embraer and the Brazilian Air Force signed a lifecycle support agreement for the KC-390 Millennium fleet on June 18, 2026.
Embraer and the Brazilian Air Force signed a comprehensive long-term logistics support agreement on June 18, 2026, designed to maximize the operational availability and mission readiness of the military’s KC-390 Millennium fleet.
Announced in a press release from the manufacturer’s São José dos Campos headquarters, the contract provides full lifecycle support for current and future KC-390 aircraft operated by the Brazilian Air Force (FAB). The agreement encompasses maintenance, logistical sustainment, component repair and overhaul, spare parts supply, engineering services, and technical publications. The financial value of the contract was not disclosed.
Enhancing fleet readiness for the launch customer
The Brazilian Air Force serves as the launch customer for the KC-390 program. According to Air Data News, the FAB has a total order book of 19 aircraft. The first production unit was delivered to the military branch on September 4, 2019.
Lieutenant-Brigadier Valter Malta, General Support Commander for the FAB, stated in the release that the agreement reinforces the military’s commitment to fleet availability and operational efficiency.
“Through this contract, we will provide the maintenance and logistical sustainment required to support the KC-390 Millennium, which is a strategic asset for the country’s mobility, defense, and rapid response capabilities,” Malta said.
Carlos Naufel, President and CEO of Embraer Services & Support, noted the contract extends a decades-long relationship between the manufacturer and the FAB. Naufel stated the goal is to support the military’s ability to perform at the highest standards using world-class solutions.
Production ramp-up and international momentum
The support agreement coincides with a broader push by Embraer to increase production of the KC-390 Millennium to meet growing international demand. Breaking Defense reported that Embraer executives briefed reporters on June 10, 2026, outlining plans to build six aircraft in 2026 and reach an annual production rate of 10 aircraft by the end of the decade.
Marcio Monteiro, Chief Marketing Officer of Embraer’s defense division, told Breaking Defense that the company is in “ramping up mode” to meet current commitments and anticipate future orders. Embraer estimates a total addressable market of 450 aircraft for the KC-390 over the next two decades.
International interest in the platform has accelerated in recent months. Air Data News reported that Greece formally submitted a defense procurement package to its parliament in June 2026 for three KC-390s. Embraer is also preparing to deliver the first aircraft to the Czech Air Force in the coming weeks, with a second scheduled for 2027. Additional deliveries are slated for Uzbekistan and South Korea in 2026.
AirPro News analysis
Securing a comprehensive, long-term sustainment contract with the launch customer is a critical step for Embraer as it markets the KC-390 Millennium globally. Prospective international buyers closely monitor the operational availability and logistical support network of the home country’s fleet when evaluating military aircraft transport acquisitions. By formalizing this lifecycle support structure with the Brazilian Air-Forces, we view Embraer as establishing a baseline sustainment model that can be pitched to European and Asian air forces currently evaluating alternatives to legacy tactical airlifters.
Sources: Embraer
Photo Credit: Embraer
Defense & Military
Shield AI Wins U.S. Air Force CCA Autonomy Contract
The U.S. Air Force awarded Shield AI a production contract to integrate Hivemind software into its Collaborative Combat Aircraft program.
On June 17, 2026, the U.S. Air-Forces awarded defense technology company Shield AI a production contract to integrate its Hivemind mission autonomy software into the Collaborative Combat Aircraft (CCA) program. The award advances the military branch’s strategy to decouple software development from airframe manufacturing, enabling rapid capability updates across multiple uncrewed platforms.
In a press release issued on June 17, 2026, Shield AI confirmed the contract will utilize the government-owned Autonomy Government Reference Architecture (A-GRA). This framework allows the Air Force to evaluate and integrate mission autonomy as a standalone capability, preserving vendor competition and reducing the integration risks traditionally associated with tied hardware and software procurement.
Advancing the Collaborative Combat Aircraft fleet
The CCA program is a core component of the Air Force’s Next-Generation Air Dominance (NGAD) family of systems. These uncrewed aircraft are designed to fly alongside fifth- and sixth-generation fighter jets, augmenting the crewed fleet with additional offensive strike and intelligence-gathering capabilities.
According to reporting by DefenseScoop, the Air Force plans to field a minimum of 150 CCA systems by the end of the decade. The Increment 1 airframe production Contracts were awarded to General Atomics Aeronautical Systems and Anduril Industries four months ahead of schedule.
Software-first approach to mission autonomy
Alongside the airframe awards, the Air Force issued mission autonomy Software production options to Shield AI, Anduril, and Collins Aerospace. The military branch has been integrating and testing mission autonomy packages on CCA prototypes since February 12, 2026.
“Mission autonomy is a foundational capability for future airpower. The Air Force’s approach enables faster innovation, rapid capability deployment, and greater operational advantage for the warfighter,” said Christian Gutierrez, Senior Vice President of Hivemind at Shield AI.
Col. Timothy Helfrich, Program Acquisition Executive for Fighters and Advanced Aircraft for the U.S. Air Force, described the program as the next evolution of air power. Speaking to DefenseScoop, he noted that the CCA initiative represents the military’s first instance of taking human-machine teaming into the aviation world to such an extent and driving it operationally.
Future milestones and vendor selection
The Air Force is expected to select a primary mission autonomy software provider for CCA Increment 1 in 2027. This decision will follow extensive evaluation of the software packages provided by the competing vendors.
The A-GRA architecture ensures that whichever software is selected can be integrated into the YFQ-42A built by General Atomics and the YFQ-44A built by Anduril without requiring structural modifications to the aircraft.
AirPro News analysis
We view the Air Force’s strict adherence to the Autonomy Government Reference Architecture as a fundamental shift in defense aviation procurement. By forcing a hard boundary between the physical aircraft and the cognitive software that flies it, the military is actively avoiding the vendor lock-in that has historically plagued major acquisition programs. The decision to award software production options to three distinct companies, including traditional defense contractors like Collins Aerospace alongside newer entrants like Shield AI and Anduril, indicates a deliberate strategy to maintain competitive pressure through the 2027 down-select. If successful, this decoupled procurement model could become the standard for future uncrewed aviation programs.
Sources: Shield AI
Photo Credit: Shield AI
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