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GA-ASI and Hanwha Partner for Gray Eagle STOL UAS Production

GA-ASI and Hanwha Aerospace partner to co-develop and produce Gray Eagle STOL UAS with first flight in 2027 and deliveries in 2028.

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GA-ASI and Hanwha Aerospace: Strategic Partnership for Gray Eagle STOL UAS Production

The recent agreement between General Atomics Aeronautical Systems, Inc. (GA-ASI) and Hanwha Aerospace marks a pivotal moment in the evolution of unmanned aircraft systems (UAS) development and international defense collaboration. Announced on October 14, 2025, this joint initiative focuses on the co-development and co-production of the Gray Eagle Short Takeoff and Landing (GE STOL) UAS, a platform designed to deliver advanced operational flexibility for military customers worldwide. The partnership is not only significant for the two companies involved but also for the broader landscape of defense technology and international cooperation.

The agreement is emblematic of a shift in global defense industry strategies, where alliances extend beyond technology transfers to encompass joint manufacturing and ecosystem development. By establishing a production facility in South Korea and leveraging both companies’ expertise, GA-ASI and Hanwha aim to address increasing demand for versatile, runway-independent UAS platforms. This move is set to impact not only the U.S. and South Korean defense sectors but also the global UAS market, which is projected to experience substantial growth in the coming decades.

As the Gray Eagle STOL UAS prepares for its first production-representative flight in 2027, the collaboration between GA-ASI and Hanwha Aerospace stands as a case study in cross-border innovation, technology sharing, and economic development. The implications for defense capabilities, industrial competitiveness, and military operations are far-reaching, warranting a closer examination of the partnership’s details, goals, and expected outcomes.

Background and Significance of the GA-ASI, Hanwha Agreement

Understanding the Partners: GA-ASI and Hanwha Aerospace

General Atomics Aeronautical Systems, Inc. (GA-ASI) is a prominent U.S.-based developer and manufacturers of unmanned aircraft systems, best known for its Predator series, including the MQ-1 Predator and MQ-9 Reaper. With a longstanding reputation for delivering advanced UAS solutions to military and government clients, GA-ASI has played a central role in shaping modern aerial surveillance and reconnaissance capabilities.

Hanwha Aerospace, on the other hand, stands as a leading force in South Korea’s aerospace and defense sector. The company’s portfolio spans aircraft engines, radar systems, avionics, and now, a growing commitment to unmanned systems. Hanwha’s partnership with GA-ASI aligns with its strategic vision to become a comprehensive UAS company, leveraging its technological base to expand capabilities from design to production and maintenance.

The collaboration between these two industry leaders is designed to combine GA-ASI’s UAS expertise with Hanwha’s manufacturing and systems integration strengths. This synergy is expected to foster innovation, accelerate development timelines, and position both companies at the forefront of the rapidly evolving UAS market.

“GA-ASI and Hanwha are committed to investing in this project and building development and production capabilities in South Korea. We’ll be leveraging the expertise of both companies to quickly bring the Gray Eagle STOL to global customers.”

— David R. Alexander, President, GA-ASI

The Gray Eagle STOL UAS: Capabilities and Operational Flexibility

The Gray Eagle STOL UAS is engineered to deliver medium-altitude, long-endurance performance with a unique emphasis on operational runway independence. Unlike many traditional UAS platforms, the GE STOL is capable of taking off and landing on semi-improved surfaces such as dirt roads, fields, and even naval vessels, without the need for specialized catapults or arresting gear. This design attribute significantly expands deployment options and operational reach.

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The demonstrator variant, known as Mojave, has already undergone notable trials, including a successful operation from a dirt strip and a landmark flight from the South Korean Navy’s amphibious landing ship, ROKS Dokdo, in 2024. These demonstrations underscore the platform’s adaptability in multi-domain operations, supporting missions ranging from intelligence, surveillance, and reconnaissance (ISR) to direct attack roles.

With a payload capacity of 1.6 tonnes, the Gray Eagle STOL can be configured for a variety of mission profiles. Its flexibility is expected to appeal to a broad spectrum of military customers seeking to enhance their operational agility and reduce dependency on fixed infrastructure.

“Co-producing GE [Gray Eagle] STOL in South Korea and the U.S. will create jobs and help Hanwha secure talent in related fields as well as foster our domestic (Korean) UAS industry ecosystem.”

— Jae-il Son, President and CEO, Hanwha Aerospace

Key Aspects of the Partnership and Market Impact

Agreement Details and Production Strategy

The agreement, finalized at the Association of the US Army (AUSA) conference in October 2025, outlines a comprehensive plan for co-development and co-production of the Gray Eagle STOL UAS. A central component of this plan is the establishment of a dedicated production facility in South Korea, which will handle final assembly and manufacturing. GA-ASI will oversee the final integration of mission systems, ensuring that both companies contribute their core competencies to the project.

Initial production will be distributed between GA-ASI’s facilities in California and Hanwha’s facilities in South Korea, allowing for knowledge transfer and the establishment of robust manufacturing processes. This approach is designed to expedite the ramp-up to full-scale production and support timely delivery to customers.

The partnership specifically targets a global customer base, with the U.S. Department of Defense and the South Korean Ministry of National Defense identified as primary clients. The first flight of a production-representative Gray Eagle STOL is scheduled for 2027, with initial deliveries planned for 2028.

Market Projections and Economic Implications

The global unmanned aircraft systems market is experiencing rapid growth, with projections estimating its value to reach 5 trillion KRW by 2040. GA-ASI has identified a potential demand for over 600 Gray Eagle STOL units within the next decade, which could translate into approximately 15 trillion won in revenue over that period.

Hanwha Aerospace has committed to investing more than 750 billion KRW in the development and production facilities for the GE STOL and its engines. Of this, 300 billion KRW will be sourced through a share offering, underlining the scale and seriousness of Hanwha’s commitment to the project.

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Beyond direct financial returns, the partnership is anticipated to generate significant economic benefits for South Korea, including job creation, skills development, and the strengthening of the domestic UAS industry ecosystem. It also positions Hanwha as a key player in the global UAS supply chain.

“Hanwha Aerospace views unmanned systems as a strategic pillar for the future of defense. Through our collaboration with GA-ASI, we aim to strengthen sovereign defense capabilities, expand Korea’s presence in the global UAS market, and contribute to a more robust ROK-US alliance.”

— Dong Kwan Kim, Vice Chairman of Hanwha Group

Operational and Strategic Benefits

The Gray Eagle STOL’s ability to operate from unimproved surfaces and naval vessels provides “unprecedented runway independence,” a feature that is increasingly valued in modern military operations where flexibility and rapid deployment are critical. This capability allows for distributed operations, reduced vulnerability to attacks on fixed bases, and enhanced support for expeditionary and maritime missions.

The partnership also reflects a broader trend in international defense cooperation, where joint development and production projects are leveraged to deepen alliances, share technological advancements, and enhance interoperability between allied forces. For both the U.S. and South Korea, this collaboration reinforces mutual defense commitments and supports shared strategic objectives in the Indo-Pacific region and beyond.

The successful 2024 demonstration of the Gray Eagle STOL from a South Korean naval vessel serves as a proof of concept for future multi-domain operations, highlighting the platform’s potential to reshape operational doctrines and expand the envelope of unmanned aviation.

Conclusion: Future Implications and Milestones to Watch

The GA-ASI and Hanwha Aerospace partnership to produce the Gray Eagle STOL UAS represents a strategic convergence of technological innovation, industrial collaboration, and international defense cooperation. By combining their respective strengths, the two companies are poised to deliver a platform that meets the evolving needs of military customers seeking greater operational flexibility and resilience.

As the project moves forward, the first flight in 2027 and subsequent deliveries will serve as key milestones, not only for the companies involved but also for the broader defense industry. The success of this initiative could pave the way for similar cross-border collaborations, further integrating global supply chains and advancing the capabilities of unmanned systems worldwide.

FAQ

What is the Gray Eagle STOL UAS?
The Gray Eagle STOL UAS is a medium-altitude, long-endurance unmanned aircraft system designed for runway independence, capable of operating from semi-improved surfaces and naval vessels without specialized launch or recovery equipment.

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Who are the main partners in this project?
The project is a joint effort between General Atomics Aeronautical Systems, Inc. (GA-ASI) of the United States and Hanwha Aerospace of South Korea.

When is the first flight and delivery of the Gray Eagle STOL planned?
The first production-representative flight is scheduled for 2027, with the first customer deliveries expected in 2028.

What are the expected economic benefits of the partnership?
The partnership is expected to create jobs, foster skills development, and strengthen the domestic UAS industry in South Korea, in addition to generating significant revenue from global sales.

How does this partnership affect international defense cooperation?
The agreement exemplifies a new phase of U.S.-South Korea defense cooperation, moving beyond traditional alliances to joint development and production, thereby enhancing interoperability and mutual defense capabilities.

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Photo Credit: GA-ASI

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Defense & Military

South Korea Grounds AH-1S Cobra Helicopters After Fatal Crash

South Korea suspends AH-1S Cobra helicopter operations following a fatal training crash amid delays in fleet replacement.

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This article summarizes reporting by South China Morning Post and official statements from the South Korean military.

South Korea Grounds AH-1S Cobra Fleet Following Fatal Training Crash

The South Korean military has ordered an immediate suspension of all AH-1S Cobra helicopters operations following a fatal accident on Monday morning. According to reporting by the South China Morning Post (SCMP), the crash occurred in Gapyeong and resulted in the deaths of two crew members. The grounding order remains in effect pending a comprehensive investigation into the cause of the incident.

The tragedy has renewed scrutiny over the Republic of Korea Army’s aging fleet of attack helicopters, many of which have surpassed their original intended service life. Military officials confirmed that the aircraft involved was conducting training maneuvers at the time of the accident.

Incident Details and Casualties

The crash took place at approximately 11:04 AM KST on February 9, 2026. The aircraft, an AH-1S Cobra operated by the Army’s 15th Aviation Group, went down on a riverbank in Gapyeong County, located roughly 55 kilometers northeast of Seoul.

According to military briefings, the two crew members on board, both Warrant Officers, were recovered from the wreckage in cardiac arrest. They were transported to a nearby hospital but were subsequently pronounced dead.

Preliminary reports indicate the crew was engaged in “emergency landing procedures.” In rotorcraft aviation, this typically refers to autorotation training, a high-risk maneuver where pilots simulate engine failure to glide the helicopter safely to the ground using the energy stored in the spinning rotors. While standard for pilot certification, autorotation requires precise handling, particularly during the final “flare” phase near the ground.

Fleet Status and Delayed Retirement

The AH-1S Cobra has been a staple of South Korea’s anti-tank capabilities since its introduction between 1988 and 1991. However, the fleet is widely considered obsolete by modern standards. Estimates suggest the Army still operates between 55 and 70 of these airframes.

According to defense procurement plans previously released by the government, the AH-1S fleet was scheduled for retirement by 2024. The continued operation of these helicopters in 2026 points to significant delays in the full deployment of replacement platforms, specifically the AH-64E Apache Guardian and the domestically produced KAI LAH (Light Armed Helicopter).

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Previous Safety Concerns

This is not the first time the aging Cobra fleet has faced safety questions. In August 2018, the fleet was grounded after a catastrophic mechanical failure in Yongin. During that incident, a main rotor blade separated from the fuselage during takeoff, leading to a crash landing. That failure was later attributed to a defect in the rotor strap assembly, highlighting the structural fatigue inherent in airframes that have been in service for nearly four decades.

AirPro News Analysis

The Risks of Legacy Training
The crash in Gapyeong underscores a critical dilemma facing modernizing militaries: the necessity of training on “high-risk” airframes while awaiting delayed replacements. Autorotation training is inherently dangerous even in modern aircraft; performing these stress-inducing maneuvers on helicopters approaching 40 years of service compounds the risk profile significantly.

Modernization Pressure
We anticipate this incident will accelerate political pressure on the Ministry of National Defense to expedite the retirement of the remaining AH-1S Cobras. While South Korea has become a major exporter of advanced defense hardware, such as the K2 tank and FA-50 light combat aircraft, the domestic reliance on Vietnam-era derivative helicopters creates a stark capability gap. The tragedy may force the military to prioritize the delivery of the KAI LAH to prevent further loss of life among aircrews operating obsolete equipment.

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Photo Credit: Reuters

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Grid Aero Raises $20M to Deploy Long-Range Autonomous Airlift

Grid Aero secures $20M Series A funding to develop the “Lifter-Lite,” a long-range autonomous aircraft for military logistics in the Indo-Pacific.

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This article is based on an official press release from Grid Aero.

Grid Aero Secures $20M Series A to Deploy Long-Range Autonomous Airlift for Contested Logistics

Grid Aero, a California-based aerospace Startups, announced on January 26, 2026, that it has raised $20 million in Series A funding. The round was led by Bison Ventures and Geodesic Capital, with participation from Stony Lonesome Group, Alumni Ventures, Ubiquity Ventures, Calibrate Ventures, and Commonweal Ventures. The capital will be used to transition the company’s “Lifter-Lite” autonomous aircraft from prototype to a fielded platform, specifically targeting military logistics challenges in the Indo-Pacific region.

Unlike many entrants in the autonomous aviation sector that focus on electric propulsion, Grid Aero has developed a clean-sheet, conventional-fuel aircraft designed to address the “tyranny of distance.” By utilizing standard Jet-A fuel and a rugged fixed-wing design, the company aims to provide a heavy-lift solution capable of operating without traditional runway infrastructure.

The “Lifter-Lite” Platform: Capabilities and Design

According to the company’s announcement, the flagship “Lifter-Lite” aircraft prioritizes range and payload capacity over novel propulsion methods. The system is engineered to carry between 1,000 and 8,000 pounds of cargo, with a maximum range of up to 2,000 miles. This range capability allows for trans-oceanic flights, such as routes from Guam to Japan, which are critical for Pacific theater operations.

The aircraft utilizes a conventional turboprop engine, a strategic choice intended to ensure compatibility with existing military fuel supply chains. The design features Short Takeoff and Landing (STOL) capabilities, enabling operations from dirt strips, highways, or damaged runways where standard cargo planes cannot land.

Leadership and Engineering Pedigree

Grid Aero was founded in 2024 by CEO Arthur Dubois and CTO Chinmay Patel. Dubois previously served as Director of Engineering at Xwing and was an early engineer at Joby Aviation. Patel, who holds a PhD in Aeronautics and Astronautics from Stanford, brings experience from Zee Aero (Kitty Hawk). The leadership team emphasizes a shift away from the “electric hype” of the urban air mobility sector toward pragmatic, physics-based solutions for defense logistics.

“We are building the pickup truck of the skies, a rugged, affordable, and autonomous logistics network capable of operating in austere environments.”

, Grid Aero Mission Statement

Strategic Context: Addressing Contested Logistics

The Investments from Geodesic Capital, a firm known for fostering U.S.-Japan collaboration, highlights the strategic focus on the Indo-Pacific. The Department of Defense (DoD) has identified logistics as a primary vulnerability in potential conflicts where traditional supply lines may be contested. Grid Aero positions its technology as an “attritable” asset, low-cost, unmanned systems that can be deployed in volume without risking human crews.

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AirPro News Analysis

The Shift to Pragmatic Propulsion

While the broader autonomous aviation market has largely chased the promise of electric Vertical Takeoff and Landing (eVTOL) technologies, Grid Aero’s successful Series A raise signals a growing investor appetite for pragmatic, mission-specific engineering. Electric propulsion currently struggles with energy density, limiting most eVTOLs to ranges under 200 miles, insufficient for the vast distances of the Pacific.

By opting for a conventional turboprop engine, Grid Aero bypasses the battery bottleneck entirely. This decision allows the “Lifter-Lite” to integrate immediately into existing defense infrastructure (using Jet-A fuel) while offering ranges that are an order of magnitude higher than its electric competitors. For military buyers, the ability to repair an aluminum airframe in the field is often more valuable than the theoretical efficiency of composite electric platforms.

Frequently Asked Questions

What is the primary use case for Grid Aero’s aircraft?

The aircraft is designed for “contested logistics,” delivering heavy cargo (1,000–8,000 lbs) over long ranges (up to 2,000 miles) to areas without standard runways, such as islands or forward operating bases.

Why does Grid Aero use conventional fuel instead of electric power?

Conventional Jet-A fuel offers significantly higher energy density than current battery technology, enabling the long ranges required for operations in the Pacific. It also ensures compatibility with existing military logistics chains.

Who are the lead investors in this round?

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The Series A round was led by Bison Ventures, a deep-tech VC firm, and Geodesic Capital, which specializes in U.S.-Japan expansion and security collaboration.

Is the aircraft fully autonomous?

Yes, the system is designed for fully autonomous flight operations, allowing for “fleet-scale” management where a single operator can oversee multiple aircraft simultaneously.

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Photo Credit: Grid Aero

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Apogee Aerospace Signs $420M Deal for Albatross Amphibious Aircraft

Apogee Aerospace partners with Australia’s AAI to purchase 15 Albatross 2.0 amphibious planes and invest in India’s seaplane infrastructure.

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This article summarizes reporting by The Economic Times.

Apogee Aerospace Signs $420M Deal for Albatross Amphibious Aircraft

In a significant development for India’s regional and maritime aviation sectors, Apogee Aerospace Pvt Ltd has signed a definitive agreement with Australia’s Amphibian Aerospace Industries (AAI). According to reporting by The Economic Times, the deal, finalized on February 5, 2026, is valued at approximately Rs 3,500 crore ($420 million) and involves the purchase of 15 Albatross 2.0 amphibian aircraft.

The partnership extends beyond a simple acquisition. Reports indicate that Apogee Aerospace will invest an additional Rs 500 crore ($60 million) to develop a domestic ecosystem for seaplanes in India. This infrastructure commitment includes a final assembly line, a Maintenance, Repair, and Overhaul (MRO) facility, and a pilot training center. The move appears strategically timed to align with the Indian Navy’s recent interest in acquiring amphibious capabilities.

Deal Structure and Investment Details

The agreement outlines a comprehensive collaboration between the Indian entity and the Darwin-based manufacturer. As detailed in the report, Apogee Aerospace, a special purpose vehicle of the deep-tech defense firm Apogee C4i LLP, has secured 15 units of the G-111T Albatross. This modernized aircraft is a “revival” of the Grumman HU-16, a platform historically utilized for open-ocean rescue missions.

To cement the partnership, Apogee has reportedly invested $7 million (Rs 65 crore) directly into AAI’s parent company, Amphibian Aircraft Holdings. This equity stake grants the Indian firm a long-term interest in the Original Equipment Manufacturer (OEM). According to the timeline provided in the reporting, the first aircraft is expected to enter the Indian market within 18 to 24 months, with a demonstration aircraft likely arriving within six months.

Domestic Manufacturing and MRO

A central component of the deal is the focus on “Make in India” initiatives. The Rs 500 crore investment is designated for establishing local capabilities that would allow Apogee to service the fleet domestically. This aligns with the Indian government’s Union Budget 2026-27, which explicitly offered incentives for indigenous seaplane manufacturing and viability gap funding for operators.

The Albatross 2.0 (G-111T) Platform

The aircraft at the center of this procurement is the Albatross 2.0, also known as the G-111T. While based on a legacy airframe, the new variants are being rebuilt in Darwin with significant modernizations. The Economic Times notes that AAI holds the type certificate for the aircraft, which is the only FAA and EASA-certified transport-category amphibian in its class.

Key upgrades to the platform include:

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  • Propulsion: Replacement of original radial engines with modern Pratt & Whitney PT6A-67F turboprops.
  • Avionics: Installation of a fully digital glass cockpit and modern navigation suites.
  • Capacity: Configuration options for up to 28 passengers in a civil variant, or specialized payloads for search and rescue (SAR) and surveillance in military configurations.

Strategic Context: The Indian Navy Bid

The timing of this commercial agreement coincides with a major defense procurement opportunity. On January 10–12, 2026, the Indian Ministry of Defence (MoD) issued a Request for Information (RFI) seeking to wet-lease four amphibious aircraft for the Indian Navy. The Navy requires these assets for SAR operations, island logistics in the Andaman & Nicobar and Lakshadweep archipelagos, and maritime surveillance.

Industry observers suggest that the Apogee-AAI partnership intends to bid for this contract against established global competitors, most notably Japan’s ShinMaywa. The ShinMaywa US-2 has been evaluated by the Indian Navy for over a decade, but high unit costs, estimated at over $110 million per aircraft, have historically stalled acquisition efforts. In contrast, the Albatross 2.0 is positioned as a cost-effective alternative, with a claimed unit cost significantly lower than its Japanese competitor.

AirPro News Analysis

We view this deal as a calculated gamble by Apogee Aerospace to disrupt a defense procurement process that has been stagnant for years. By securing a commercial order and investing in local MRO, Apogee is likely attempting to present a “sovereign industrial capability” argument to the Ministry of Defence. This approach addresses two critical pain points for Indian defense planners: cost and indigenization.

However, risks remain. While the ShinMaywa US-2 is a proven, currently operational platform with extreme rough-sea capabilities, the Albatross 2.0 is effectively a remanufactured legacy aircraft from a company that is still ramping up production. The Indian Navy’s RFI calls for an immediate wet-lease solution. Whether AAI can meet the operational readiness requirements with a production line that is still maturing will be the key factor in the upcoming bid evaluation. The promise of a demo aircraft in six months will be the first real test of this partnership’s viability.

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Sources: The Economic Times

Photo Credit: AAI

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