Defense & Military
USAF Deploys EA-37B Compass Call to Modernize Electronic Warfare
The USAF’s EA-37B, replacing the EC-130H, enhances electronic attack capabilities with advanced speed and range, developed by BAE Systems and L3Harris.

First Flight of the EA-37B Compass Call: A New Era in Electronic Warfare
The United States Air Force (USAF) has taken a significant step forward in modernizing its electronic warfare capabilities with the successful first training sortie of the EA-37B Compass Call. Conducted in early May 2025 by the 43rd Electronic Combat Squadron at Davis-Monthan Air Force Base in Arizona, this sortie marks a pivotal milestone in the transition from the aging EC-130H fleet to a new generation of electronic attack aircraft.
Built on a heavily modified Gulfstream G550 business jet platform, the EA-37B is designed to disrupt enemy communications, radar, and command and control networks. This modernization comes at a time when electronic warfare is becoming increasingly central to maintaining air superiority and operational success in contested environments. The EA-37B’s debut reflects years of coordination between defense contractors, Air Force personnel, and strategic planners.
As adversaries develop more advanced air defense systems and electronic countermeasures, the need for faster, more agile, and more survivable platforms has become paramount. The EA-37B promises to deliver on these requirements, offering enhanced speed, range, and altitude capabilities, while integrating next-generation electronic warfare systems.
Modernizing the Compass Call: From EC-130H to EA-37B
The Legacy of the EC-130H
The EC-130H Compass Call has been a cornerstone of the USAF’s electronic warfare fleet since the 1980s. Based on the Lockheed C-130 Hercules airframe, it was developed to jam enemy communications and radar, playing a critical role during conflicts in Iraq and Afghanistan. However, the platform’s age and limitations in speed, range, and survivability have increasingly hindered its effectiveness in modern combat scenarios.
With some airframes dating back to the Vietnam War, the EC-130H’s operational lifespan has reached its limit. The USAF has already retired nine of its 14 EC-130Hs, underscoring the urgency of transitioning to a more capable platform. The need for a replacement that could integrate with modern joint force operations and provide enhanced mission effectiveness led to the development of the EA-37B.
The EC-130H’s contributions to electronic warfare are undeniable, but the threat landscape has evolved. Adversaries now employ more sophisticated integrated air defense systems (IADS), requiring aircraft that can operate with greater stealth, speed, and agility, all areas where the EA-37B is expected to excel.
“The EA-37B mission culminates years of planning and coordination between thousands of people spanning many organizations,” Lt. Col. Tray Wood, Commander, 43rd Electronic Combat Squadron
The EA-37B Platform and Capabilities
The EA-37B is built on the Gulfstream G550, a commercial business jet known for its speed, altitude performance, and advanced avionics. This choice reflects a growing defense trend of adapting commercial airframes for military roles to reduce costs and improve maintainability. The aircraft is equipped with classified electronic attack systems capable of jamming enemy communications, radar, and navigation signals.
In addition to offensive capabilities, the EA-37B can also disrupt enemy air defense networks and defuse roadside bombs remotely. These features enable U.S. and allied aircraft to penetrate deeper into contested airspace with reduced risk. Compared to the EC-130H, the EA-37B flies nearly twice as fast, has double the range, and can operate at,000,000,000 feet higher.
Production of the EA-37B is a collaborative effort between BAE Systems and L3Harris. BAE is responsible for the electronic warfare systems, while L3Harris integrates these systems into the modified G550 airframes at its Waco, Texas facility. Gulfstream, the original manufacturer of the G550, modifies the aircraft’s external design to accommodate the new technologies at its facility in Savannah, Georgia.
Strategic Importance and Future Role
The EA-37B is more than just a replacement aircraft, it is a strategic asset designed to ensure U.S. dominance in the electromagnetic spectrum. As the nature of warfare shifts towards information and network-centric operations, electronic attack capabilities will play a central role in disrupting enemy situational awareness and command structures.
Lt. Col. Jesse Szweda, Director of Operations for the 43rd Squadron, emphasized that the EA-37B and its supporting personnel represent “the most recent evolution in a long history of electromagnetic spectrum dominance.” This evolution aligns with the Department of Defense’s broader modernization goals, which include integrating artificial intelligence, machine learning, and autonomous systems into future combat operations.
Looking ahead, the USAF expects to receive all ten EA-37Bs by 2028, with the first delivered in August 2024. As training progresses and operational capabilities are validated, the fleet will gradually assume the mission set currently held by the EC-130H, ensuring a seamless transition and uninterrupted electronic warfare support.
Conclusion
The first training sortie of the EA-37B Compass Call represents a critical inflection point in the USAF’s electronic warfare modernization. By transitioning from the aging EC-130H to a faster, more capable, and more survivable platform, the Air Force is positioning itself to counter emerging threats in increasingly contested environments.
This milestone reflects not only technological progress but also the successful collaboration between industry and government. As the EA-37B moves toward full operational capability, it will provide the U.S. and its allies with a decisive edge in the electromagnetic battlespace, a domain that is rapidly becoming as critical as land, sea, air, and space.
FAQ
What is the EA-37B Compass Call?
The EA-37B is a next-generation electronic attack aircraft based on the Gulfstream G550, designed to replace the EC-130H Compass Call. It disrupts enemy communications, radar, and command networks.
How does the EA-37B differ from the EC-130H?
The EA-37B is faster, has double the range, can fly higher, and is built on a modern airframe. It also integrates more advanced electronic warfare systems.
Who are the manufacturers of the EA-37B?
BAE Systems and L3Harris are co-prime contractors. BAE develops the electronic warfare systems, and L3Harris integrates them into the G550 airframe.
When will the EA-37B be fully operational?
The USAF plans to receive all ten aircraft by 2028. Training and testing are currently underway to reach full operational capability.
Why is electronic warfare important?
Electronic warfare is essential for disrupting enemy communications and radar, enabling safer and more effective operations in contested environments.
Sources: U.S. Air Force, L3Harris, Defense News
Photo Credit: AFmil
Defense & Military
Embraer Expands C-390 Military Aircraft Sales in Latin America and Beyond
Embraer negotiates C-390 military transport sales with Colombia and Chile, ramps up production amid global demand including UAE order.

This article summarizes reporting by Reuters and Gabriel Araujo. This article summarizes publicly available elements and public remarks.
Brazilian aerospace manufacturer Embraer is actively negotiating with the governments of Colombia and Chile to secure new orders for its C-390 Millennium military transport aircraft. As the company expands its footprint in the global defense sector, it is simultaneously increasing its manufacturing capacity to fulfill a growing backlog of international orders.
Embraer is stepping up output to “meet growing international interest,” CEO Francisco Gomes Neto told Reuters.
The potential deals in South America represent a critical regional expansion for Embraer. Currently, Brazil remains the sole Latin American operator of the C-390. Securing contracts with neighboring nations would solidify the aircraft’s position as a formidable, modern alternative to legacy tactical transports. We are tracking these developments closely, as the outcomes of these sales campaigns could reshape the aerospace defense market in Latin America and bolster Embraer’s growing global market share.
The Push into Colombia and Chile
Colombia’s Urgent Modernization Needs
According to comprehensive industry research data, Colombia’s requirement for new military transport aircraft has shifted from a long-term procurement goal to an immediate necessity. This urgency follows a tragic Lockheed Martin C-130 Hercules crash in March 2026 that resulted in 70 fatalities. Following the incident, Colombian President Gustavo Petro publicly criticized the bureaucratic hurdles that had previously delayed the modernization of the country’s military fleet.
Embraer has capitalized on this momentum through strategic economic diplomacy. During the FIDAE air show in Santiago, Chile, in April 2026, Embraer and the Colombian Aeronautical Industry Corporation (CIAC) signed a Memorandum of Understanding (MoU). Research reports indicate this agreement paves the way for technology transfers, potentially allowing Colombia to manufacture auxiliary systems or minor parts for the C-390 domestically. Current discussions between Embraer and Colombia reportedly focus on an initial acquisition of two to three aircraft to begin replacing the aging C-130 fleet.
Chile as a Medium-Term Prospect
While the Colombian campaign is moving rapidly due to immediate operational gaps, Embraer views Chile as a medium-term prospect. During the same April 2026 FIDAE air show, Embraer showcased the C-390 Millennium directly to Chilean President Jose Antonio Kast.
Defense procurement in Latin America traditionally involves lengthy budget approvals and complex political negotiations. However, according to public remarks summarized in recent research data, Gomes Neto emphasized that both Chile and Colombia share a distinct operational need, favor the C-390’s capabilities, and maintain close, collaborative ties with the Brazilian Air Force.
Global Momentum and Production Ramp-Up
Expanding Beyond Latin America
The C-390 Millennium is rapidly gaining traction outside of South America. In early May 2026, Embraer secured a landmark order from the United Arab Emirates for up to 20 aircraft, marking the C-390’s first entry into the Middle Eastern market. Industry data suggests this deal materialized faster than anticipated, driven in part by regional security concerns amid broader geopolitical tensions.
To date, the aircraft has been selected by a dozen countries globally. Beyond Brazil and the UAE, the growing list of international operators and buyers includes Portugal, Hungary, the Netherlands, Austria, the Czech Republic, South Korea, and Sweden.
Financial Growth and Manufacturing Goals
To keep pace with this commercial success, Embraer is actively restructuring its manufacturing capabilities. According to verified financial reports from May 2026, the company aims to produce six C-390 jets this year, with a strategic target of scaling output to 10 aircraft annually by 2030.
This production increase is already reflecting in the company’s bottom line. Embraer reported record first-quarter revenues of $1.4 billion in 2026, representing a 31% year-over-year increase. The Defense & Security division was a primary driver of this financial success, with revenue surging 63% to $227 million, supported directly by increased production and deliveries of the C-390 and the A-29 Super Tucano.
AirPro News analysis
We observe that Embraer is successfully executing a “David versus Goliath” strategy in the tactical transport market. By challenging the decades-long global dominance of Lockheed Martin’s C-130 Hercules, Embraer is positioning the C-390 as the premier modern alternative for air forces worldwide. Furthermore, Brazil’s use of the C-390 as an instrument of regional integration, offering technology transfers to sweeten defense deals, as seen with the Colombian CIAC agreement, demonstrates a sophisticated approach to economic diplomacy that goes beyond traditional aerospace sales.
Frequently Asked Questions
What is the C-390 Millennium?
The C-390 Millennium (also known as the KC-390 in its air-to-air refueling configuration) is a medium-size, twin-engine jet-powered military transport aircraft produced by the Brazilian aerospace manufacturer Embraer. It is designed for troop and cargo transport, aerial refueling, search and rescue, and medical evacuation.
Why is Colombia urgently seeking new transport aircraft?
According to industry research, a fatal C-130 crash in March 2026 that killed 70 people prompted Colombian leadership to accelerate the replacement of its aging military transport fleet, bypassing previous bureaucratic delays.
How many C-390s does Embraer plan to produce?
Embraer expects to produce six C-390 jets in 2026, with a strategic goal of reaching an output of 10 aircraft per year by 2030, according to company production targets.
Sources:
Photo Credit: Embraer
Defense & Military
HENSOLDT and G7 Global Aerospace Partner to Enhance Malaysian Defense
HENSOLDT France and G7 Global Aerospace sign agreement to deliver secure IFF and cryptography systems to Malaysia’s Armed Forces, focusing on sovereign defense.

This article is based on an official press release from HENSOLDT.
HENSOLDT France and Malaysian defense firm G7 Global Aerospace have officially signed a Teaming Agreement aimed at delivering advanced security and identification capabilities to the Malaysian Armed Forces. The Partnerships, announced during the Defence Service Asia (DSA) exhibition in Kuala Lumpur, focuses on sovereign defense projects for the Royal Malaysian Air Force (RMAF) and the Ministry of Defence (MINDEF).
According to the official press release, the collaboration will center on critical defense technologies, specifically Identification Friend or Foe (IFF) systems, cryptography, and National Secure Mode (NSM). These systems are designed to protect military platforms from friendly fire and secure air defense operations across the region.
By combining HENSOLDT’s global technological expertise with G7 Global Aerospace’s local engineering and integration capabilities, the two companies intend to strengthen operational efficiency and secure communications for Malaysia’s Air-Forces in increasingly complex environments.
Strategic Focus on Sovereign Defense
The newly signed agreement emphasizes the development of sovereign defense capabilities for Malaysia. HENSOLDT France, which reported a turnover of 120 million euros and employs nearly 700 people, will provide its proven expertise in secure communications, embedded cybersecurity, and IFF systems.
G7 Global Aerospace will leverage its established local presence to handle system integration, maintenance, and lifecycle support. The joint effort aims to ensure that the Royal Malaysian Air Force has access to resilient, future-ready solutions while simultaneously building local technical expertise.
Leadership Perspectives and Future Goals
Executives from both organizations highlighted the long-term goals of the partnership, noting that the collaboration extends beyond simple technology transfer to focus on sustainable national defense support.
“This strategic collaboration with HENSOLDT France marks a significant step forward in strengthening Malaysia’s sovereign defence capabilities, particularly in the critical domains of Identification Friend or Foe (IFF), cryptography and National Secure Mode.”
The above statement was made by Dato’ Ir. Mathialagan Chellappan, Executive Director of G7 Global Aerospace, in the company’s press release. He added that the partnership aims to build local capability and ensure sustainable support for national defense systems.
Philippe Guibourg, President of HENSOLDT France, echoed these sentiments in the release, stating that the agreement reflects a shared commitment to delivering reliable technologies. He noted that the teaming agreement will create opportunities to jointly pursue future strategic defense programs, contributing to Malaysia’s long-term security.
AirPro News analysis
We note that this teaming agreement aligns with a broader trend of European defense contractors partnering with domestic firms in the Asia-Pacific region to navigate local procurement requirements. By emphasizing “sovereign defense capabilities” and local capability building, HENSOLDT is positioning itself favorably for future MINDEF contracts. The focus on IFF and cryptography is particularly timely, as regional air forces increasingly prioritize secure, interoperable communication networks to mitigate the risks of friendly fire and electronic warfare.
Frequently Asked Questions
What is the purpose of the Teaming Agreement?
The agreement between HENSOLDT France and G7 Global Aerospace aims to provide advanced Identification Friend or Foe (IFF), cryptography, and National Secure Mode (NSM) solutions to the Malaysian Armed Forces.
Who are the primary beneficiaries of this partnership?
The primary beneficiaries are the Royal Malaysian Air Force (RMAF) and the Malaysian Ministry of Defence (MINDEF).
What expertise does each company bring?
According to the press release, HENSOLDT France provides technological expertise in secure communications, IFF systems, and cybersecurity, while G7 Global Aerospace offers local engineering, system integration, and maintenance services.
Sources
Photo Credit: HENSOLDT
Defense & Military
Pratt & Whitney Completes Digital Review for XA103 Engine NGAP Program
Pratt & Whitney finalizes digital assembly readiness for XA103 engine, advancing U.S. Air Force’s NGAP program with physical testing planned in late 2020s.

This article is based on an official press release from RTX.
Pratt & Whitney, an RTX business, has successfully completed a fully digital technical assessment of its XA103 engine, a critical component of the U.S. Air Force’s Next Generation Adaptive Propulsion (NGAP) program. The assembly readiness review signifies a major milestone, marking the company’s transition from designing within a digital environment to the procurement and production of physical hardware.
The advancement of the XA103 engine underscores the aerospace industry’s shift toward digital-first engineering. By validating the design digitally before manufacturing begins, Pratt & Whitney aims to streamline the development process for next-generation Military-Aircraft propulsion systems.
Transitioning to Physical Hardware
With the digital assembly readiness review complete, Pratt & Whitney’s NGAP team is now collaborating with its supply base to procure the necessary components to assemble the XA103 engine. According to the company’s press release, physical testing of the engine is expected to commence in the late 2020s.
In the official statement, Jill Albertelli, president of Pratt & Whitney’s Military Engines business, highlighted the significance of the achievement:
“This milestone demonstrates Pratt & Whitney’s investment in digital infrastructure, showcasing seamlessly integrated digital capabilities and reinforcing our strong collaboration with the U.S. Air Force. As we move forward with assembling our engine for testing, our NGAP team is simultaneously developing novel digital validation tools.”
Albertelli further noted that the anticipated performance of the XA103 engine is expected to exceed anything currently available, emphasizing the need for continuous improvement and stable investment to maintain propulsion as a strategic advantage.
The XA103 and Adaptive Propulsion
The XA103 engine features an adaptive design intended to provide advanced survivability, enhanced fuel efficiency, and robust power and thermal management. These capabilities are designed to support next-generation platforms, enabling the U.S. Air-Forces to meet evolving operational demands and maintain global air dominance.
As military aviation requirements grow increasingly complex, the ability to manage thermal loads and generate sufficient power for advanced sensors and electronic warfare systems has become just as critical as raw thrust. The XA103 aims to address these multifaceted challenges through its platform-agnostic architecture.
AirPro News analysis
We note that the progression of the XA103 engine highlights the strategic importance of the U.S. Air Force’s NGAP program, which seeks to develop Propulsion systems for future combat aircraft, including potential sixth-generation fighters. According to reporting by The Defence Blog, the Department of Defense awarded Pratt & Whitney and GE Aerospace $975 million each in August 2022 for NGAP technology maturation and risk reduction services.
Adaptive engine technology, the core of the XA103, represents a significant leap over conventional turbofan architectures. By incorporating a third stream of variable airflow, adaptive engines can dynamically adjust to different flight regimes. During cruise conditions, this third stream can dramatically improve Sustainability and extend operational range. In combat scenarios, the engine can reconfigure itself to prioritize maximum thrust. We believe this dual capability is essential for future air dominance platforms, particularly in contested environments where range, thermal management, and survivability are paramount.
Frequently Asked Questions
What is the Next Generation Adaptive Propulsion (NGAP) program?
The NGAP program is a U.S. Air Force initiative focused on developing advanced, adaptive propulsion systems for future combat aircraft. The program aims to deliver engines that offer superior fuel efficiency, thermal management, and power generation compared to current technologies.
When will the XA103 engine undergo physical testing?
According to Pratt & Whitney, the procurement of physical components is currently underway, and the first assembled XA103 engine is targeted for testing in the late 2020s.
What makes an adaptive engine different from traditional jet engines?
Adaptive engines utilize a variable cycle architecture, often including a third stream of airflow, which allows the engine to dynamically switch between high-thrust modes for combat and high-efficiency modes for cruising. This provides a balance of performance and range that traditional turbofan engines cannot achieve simultaneously.
Sources
Photo Credit: RTX
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