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Belarus Debuts Sky-Truck Unmanned Helicopter at MILEX-2025

Belarus unveils 500kg payload Sky-Truck UAV for military logistics, featuring Rolls-Royce engine and EDGE Group collaboration at MILEX-2025.

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Belarus Unveils the Sky-Truck Unmanned Helicopter at MILEX-2025

At the 2025 edition of the MILEX International Exhibition of Arms and Military Equipment, the Belarusian defense industry took a significant step forward by unveiling the Sky-Truck unmanned helicopter. Developed by KB Unmanned Helicopters, this medium-lift UAV (Unmanned Aerial Vehicle) marks Belarus’s entry into the growing market of unmanned cargo transport systems. The platform was presented publicly for the first time, signaling a broader shift toward autonomous logistics in modern military operations.

The Sky-Truck is designed primarily for logistical support, capable of transporting up to 500 kilograms of payload. With its coaxial rotor architecture and compact footprint, it is built to operate in austere environments, including unprepared landing zones. The unveiling reflects Belarus’s ambitions to enhance domestic defense capabilities while also positioning itself as a player in the global UAV market.

This development aligns with international trends where militaries are increasingly investing in unmanned systems to improve supply chain efficiency and reduce personnel risk. The Sky-Truck may serve both national defense needs and potential export opportunities, especially in regions where terrain and operational conditions challenge conventional logistics.

Technical Specifications and Design Philosophy

Design and Architecture

The Sky-Truck features a coaxial rotor system with two three-blade counter-rotating rotors, each with a diameter of 12.8 meters. This design choice minimizes the aircraft’s footprint on the ground, allowing it to operate from a 30 x 30 meter unprepared landing zone. The tail boom is equipped with a downward-angled vertical stabilizer to ensure longitudinal stability during flight.

To maintain balance and avoid center-of-gravity issues, the rotors are positioned above the payload bay. The helicopter’s airframe measures 7.7 meters in length (excluding rotors), stands 4 meters tall, and has a landing gear track of 2.6 meters. This compact yet robust configuration is optimized for tactical field operations.

Powering the Sky-Truck is a Rolls-Royce 250-C30 turboshaft gas turbine engine, which runs on aviation kerosene. The engine has a designated service life of 3,000 hours. The helicopter’s dry mass is 1,100 kg, with an additional 375 kg allocated for 500 liters of fuel, bringing the total normal take-off mass to 1,700 kg. The maximum take-off mass is 2,000 kg.

“The Sky-Truck reflects a strategic shift towards autonomous logistics in Belarusian defense doctrine. Medium-lift unmanned helicopters can significantly enhance supply chain resilience in contested environments,” Dr. Elena Kovalenko, Institute of Military Technology, Minsk

Performance and Capabilities

The Sky-Truck offers a maximum speed of 140 km/h, with a cruising speed of 120 km/h. For extended missions, an economical speed of 80 km/h allows for a maximum flight endurance of up to 5 hours. The operational range is approximately 360 km, making it suitable for medium-range logistics missions in both civilian and military contexts.

The UAV is equipped with two Airbox transport containers, enabling modular and compartmentalized cargo delivery. This feature adds flexibility for transporting various types of supplies, from medical kits to ammunition and rations. The platform supports autonomous flight with GPS navigation and is expected to include basic obstacle avoidance systems.

The airframe’s designated service life is 6,000 hours, underscoring its durability and long-term operational potential. While the exact unit cost has not been disclosed, comparable platforms globally range from $500,000 to $2 million, depending on configuration and payload capacity.

Comparative Context and Partnerships

Observers noted that the Sky-Truck bears resemblance to the Air Truck unmanned helicopter presented by ADASI, a subsidiary of the UAE’s EDGE Group, at IDEX 2023 and UMEX 2024. Both platforms share a 500 kg payload capacity and similar design features, which is unsurprising given the collaboration between KB Unmanned Helicopters and EDGE.

This partnership reflects a growing trend in international defense collaboration, where smaller nations leverage strategic alliances to accelerate innovation and market entry. According to representatives at MILEX-2025, a preliminary order for 20 Sky-Truck units has already been received from an undisclosed customer, indicating early commercial interest.

Such cooperation not only enhances Belarus’s technological capabilities but also opens avenues for joint ventures and co-production agreements, particularly in the Middle East and Southeast Asia, where EDGE has a growing footprint.

Strategic Implications and Market Trends

Global Shift Toward Unmanned Logistics

Globally, militaries are increasingly adopting unmanned logistics platforms to reduce human exposure in combat zones and streamline supply chains. The United States, China, and Israel are among the countries actively developing or deploying unmanned cargo helicopters and VTOL drones for battlefield resupply.

These systems are particularly useful in environments where traditional ground convoys are vulnerable to ambushes or IEDs. By enabling autonomous resupply, they enhance operational tempo and reduce logistical bottlenecks, especially in remote or contested areas.

The Sky-Truck fits neatly into this paradigm. Its medium-lift capacity and modular design make it a practical solution for tactical logistics, humanitarian missions, and even disaster response in civilian applications.

Expert Perspectives

John Miller, a UAV industry expert from Defense Aerospace Insights, remarked, “While many countries focus on reconnaissance and strike UAVs, cargo drones like the Sky-Truck represent an important, often overlooked niche that can improve battlefield sustainability.”

Colonel (ret.) Sergei Ivanov of the Russian Defense Review emphasized the operational value: “The ability to deliver supplies autonomously to frontline units reduces exposure to enemy fire and allows for more agile operations.”

These expert opinions underscore the strategic value of unmanned cargo helicopters not just as auxiliary tools, but as core components in modern military logistics frameworks.

Belarus’s Defense Industry Ambitions

The unveiling of the Sky-Truck is consistent with Belarus’s broader objectives to modernize its defense sector and expand its export portfolio. By developing indigenous UAV platforms, Belarus aims to reduce dependency on foreign suppliers and position itself as a competitive player in the global defense market.

Participation in exhibitions such as MILEX allows Belarusian firms to showcase their capabilities to international buyers and foster bilateral defense cooperation. The Sky-Truck, as a flagship product, may serve as a test case for future UAV developments and international partnerships.

Given the geopolitical landscape and increasing demand for autonomous systems, Belarus’s investment in UAV technology could yield both strategic and economic dividends in the coming years.

Conclusion

The Sky-Truck unmanned helicopter represents a significant milestone for Belarus’s defense industry. As a medium-lift UAV tailored for logistical missions, it addresses a growing need for autonomous supply chain solutions in military operations. Its design, performance, and early commercial interest suggest that it could become a notable player in the evolving landscape of unmanned systems.

Looking ahead, the Sky-Truck may pave the way for more advanced UAV platforms from Belarus, particularly in collaboration with international partners like EDGE. As militaries worldwide continue to embrace unmanned logistics, platforms like the Sky-Truck are likely to play a central role in shaping the future of battlefield mobility and sustainability.

FAQ

What is the payload capacity of the Sky-Truck?
The Sky-Truck can carry up to 500 kg of payload, including containers and fuel.

What engine powers the Sky-Truck?
It is powered by a Rolls-Royce 250-C30 turboshaft gas turbine engine running on aviation kerosene.

What is the maximum range and flight time?
The Sky-Truck has a maximum range of 360 km and a flight endurance of up to 5 hours at economical speed.

Is the Sky-Truck available for export?
Yes, a preliminary order for 20 units has been received from an unnamed customer, indicating export potential.

How does the Sky-Truck compare to similar platforms?
It is comparable to the Air Truck by ADASI in terms of payload and design, reflecting their collaborative development efforts.

Sources:
EDR Magazine,
MILEX Official Website,
Jane’s Defence Weekly,
Defense Aerospace Insights

Photo Credit: militarnyi

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Pentagon Awards Lockheed Martin $1.9B Contract for C-130J Training

Lockheed Martin receives a 10-year, $1.9B contract from the Pentagon to continue C-130J training, expanding support to Navy Reserve and Coast Guard.

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This article is based on an official press release from Lockheed Martin.

Pentagon Awards Lockheed Martin $1.9 Billion Contract for C-130J Training Systems

The U.S. Pentagon has awarded defense contractor Lockheed Martin a 10-year, sole-source contract valued at up to $1.9 billion. According to an official press release from the company, the indefinite delivery, indefinite quantity (IDIQ) agreement will fund the continuation of the C-130J Maintenance and Aircrew Training System (MATS) program.

This latest iteration of the program, known as the MATS IV IDIQ contract, allows the U.S. Air Force Life Cycle Management Center to maintain and expand its comprehensive training infrastructure. We note that this infrastructure is critical for preparing aircrews and maintainers to operate the versatile C-130J Super Hercules aircraft.

The agreement underscores a long-term commitment to military aircraft readiness, ensuring that personnel across multiple branches of the U.S. armed forces receive up-to-date instruction, simulator access, and logistical support over the next decade.

Expanding the Scope of Military Readiness

The C-130J MATS program has historically provided essential training products and services to a wide array of military branches. Based on the company’s announcement, the program currently supports the U.S. Air Mobility Command, Air National Guard, Air Force Reserve Command, U.S. Marine Corps, Air Force Special Operations Command, and Air Education and Training Command.

With the implementation of the new MATS IV contract, Lockheed Martin stated that aircrew support will be officially expanded. The updated agreement will now include training provisions for the U.S. Navy Reserve and the U.S. Coast Guard, broadening the program’s reach across the defense spectrum.

Comprehensive Training Solutions

The contract covers a wide range of educational and operational necessities. According to the press release, these include courseware development, operations management, interim and contractor logistics support, and ongoing engineering services.

By integrating these elements, the U.S. military aims to foster a culture of readiness, ensuring that both pilots and maintenance crews are fully qualified to deploy seamlessly into their operational units upon graduation.

A Legacy of the Super Hercules

The C-130J Super Hercules remains a cornerstone of global tactical airlift operations. Lockheed Martin reports that the aircraft currently serves operators in 28 nations worldwide.

To date, the aerospace manufacturers has delivered more than 560 C-130J aircraft. The company also noted that the global fleet has officially surpassed 3 million flight hours and holds certifications from over 20 different airworthiness authorities.

“This latest contract reaffirms the critical importance of the C-130J MATS program in providing 21st Century Security solutions,” said Todd Morar, vice president of Air and Commercial Solutions at Lockheed Martin, in the official press release.

AirPro News analysis

We observe that securing a 10-year, sole-source contract of this magnitude highlights the Pentagon’s reliance on established original equipment OEMs for long-term sustainment. The C-130J platform’s longevity, spanning nearly three decades, demonstrates the military’s preference for iterative upgrades and consistent training pipelines over entirely new, unproven airlift platforms.

Furthermore, expanding the training umbrella to include the Navy Reserve and Coast Guard suggests a strategic push toward interoperability and standardized training protocols across all branches that utilize the Super Hercules airframe.

Frequently Asked Questions (FAQ)

What is the value of the new C-130J MATS contract?

The Pentagon awarded Lockheed Martin a contract worth up to $1.9 billion over a 10-year period, according to the company’s press release.

Which military branches are supported by this training program?

The program supports the U.S. Air Mobility Command, Air National Guard, Air Force Reserve Command, U.S. Marine Corps, Air Force Special Operations Command, and Air Education and Training Command. Under the new contract, it will expand to include the U.S. Navy Reserve and the U.S. Coast Guard.

How many C-130J aircraft have been delivered globally?

Lockheed Martin states that more than 560 C-130J Super Hercules aircraft have been delivered to operators across 28 nations.

Sources

Photo Credit: Lockheed Martin

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Collins Aerospace Supplies Five Systems for US Army MV-75 FLRAA Rotorcraft

Collins Aerospace contracts with Bell to provide five critical systems for the US Army’s MV-75 FLRAA, enhancing speed, range, and sustainment.

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This article is based on an official press release from Collins Aerospace.

Collins Aerospace, a division of RTX, has secured multiple contracts from Bell Textron to supply five essential systems for the U.S. Army’s MV-75 Future Long Range Assault Aircraft (FLRAA). The announcement, made on April 13, 2026, marks a significant step forward in the supply chain development of the Army’s next-generation rotorcraft.

The MV-75 FLRAA represents the U.S. Army’s first clean-sheet rotorcraft design in a generation. According to the official press release, the new military-aircraft is projected to deliver twice the speed and range of the military’s current fleet, fundamentally transforming operational capabilities for future missions.

By leveraging commercial acquisition authorities, Collins Aerospace aims to integrate military-grade commercial technology into the FLRAA program. This procurement approach is designed to accelerate delivery and ensure the long-term sustainment of the aircraft over the coming decades.

Critical Systems and Manufacturing

Under the newly announced agreements, Collins Aerospace will provide a suite of five critical components for the MV-75. As detailed in the company’s statement, these systems include the main power generation, the interconnect drive system, the SmartProbe® air data system, cockpit seating, and the ice protection system.

Production and development work for these systems will be distributed across multiple U.S. facilities to support the program’s scale. The company noted that operations will take place in Colorado, Illinois, Iowa, Minnesota, New York, Ohio, and West Virginia.

Leadership Perspectives

Executives from both companies emphasized the importance of readiness, advanced performance, and collaborative engineering in bringing the MV-75 to fruition.

“The Army’s new generation of rotorcraft needs to fly farther and faster, and we’re committed to helping Bell accelerate delivery of that advanced performance with Collins’ military-grade commercial technology,” said Troy Brunk, president of Collins Aerospace, in the press release. “We have ready-now manufacturing and service capabilities around the globe to ensure the Army can urgently deliver, modernize and sustain the MV-75 FLRAA for the next 50 years.”

“We are happy to work with Collins Aerospace and add their expertise to Team FLRAA,” stated Ryan Ehinger, senior vice president and program director at Bell. “Together, we are committed to delivering a high-performing, reliable aircraft that will provide the U.S. Army with the critical capability it needs for the future fight.”

Modernizing the Army’s Rotorcraft Fleet

The MV-75 FLRAA program is built around modern design principles, specifically utilizing digital engineering and a modular open systems approach. As outlined in the press release, these methodologies are intended to maximize efficiency and maintain flexibility throughout the entire lifecycle of the aircraft, allowing for easier upgrades as technology evolves.

The integration of Collins Aerospace’s systems is a key component of Bell’s broader strategy to meet the Army’s stringent requirements for speed, range, and reliability in future combat scenarios.

AirPro News analysis

We note that the selection of Collins Aerospace for these five specific systems highlights a growing trend of utilizing commercial acquisition authorities in major defense programs. By adapting “military-grade commercial technology,” defense contractors can often bypass some of the traditional, slower procurement bottlenecks associated with ground-up military development. Furthermore, the geographic spread of the manufacturing work across seven states underscores the broad industrial base required to support a major clean-sheet rotorcraft program like the MV-75 FLRAA. The explicit mention of a 50-year sustainment lifecycle also reflects the Pentagon’s long-term strategic planning and lifecycle cost considerations for this platform.

Frequently Asked Questions

What systems is Collins Aerospace providing for the MV-75 FLRAA?

Collins Aerospace is contracted to provide the main power generation, interconnect drive system, SmartProbe® air data system, cockpit seating, and ice protection system.

How does the MV-75 FLRAA compare to the current Army fleet?

According to the press release, the MV-75 is designed to deliver twice the speed and range of the Army’s current rotorcraft fleet.

Where will the manufacturing work take place?

Work for these five systems will be completed across facilities in Colorado, Illinois, Iowa, Minnesota, New York, Ohio, and West Virginia.

Sources

Photo Credit: Collins Aerospace

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REGENT Completes Maiden Flight of Squire Autonomous Seaglider Drone

REGENT’s Squire autonomous seaglider drone completed its first flight, showcasing runway-independent logistics and reconnaissance for the US military.

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This article is based on an official press release from REGENT.

REGENT Completes Maiden Flight of “Squire” Autonomous Seaglider Drone

On April 13, 2026, Rhode Island-based aerospace company REGENT (Regional Electric Ground Effect Nautical Transport) successfully conducted the maiden flight of its “Squire” autonomous seaglider drone. Taking place in Narragansett Bay, the event marks the first flight of a defense-specific wing-in-ground-effect (WIG) craft in the United States. According to the company’s press release, the Squire is designed to provide high-speed, runway-independent logistics and reconnaissance capabilities for the U.S. military.

The successful demonstration was officially cleared by the United States Coast Guard, which serves as the primary regulator for seaglider vessels. By bridging the gap between maritime vessels and aviation, REGENT aims to sustain dispersed military forces in contested maritime environments, particularly supporting the U.S. Marine Corps in the Indo-Pacific region.

During the test, the drone reached speeds of 40 knots as it became airborne. The company noted that the Squire’s development runs parallel to the sea trials of REGENT’s “Viceroy” prototype, a larger, 12-passenger commercial seaglider. This parallel testing allows the manufacturer to share data and accelerate both its commercial and defense programs.

The Mechanics of the Squire Seaglider

Wing-in-Ground (WIG) Technology

According to REGENT, the Squire operates using the wing-in-ground (WIG) effect. A WIG craft flies just a few feet above the water’s surface, at an altitude roughly equal to or less than half its wingspan. This aerodynamic profile traps compressed air between the wings and the water, creating a “cushion” that significantly reduces drag and increases lift. This allows the vehicle to travel faster and carry heavier payloads more efficiently than conventional boats or aircraft. REGENT classifies the Squire as a “USA-V” (Unmanned Surface and Aerial Vehicle), combining the persistent presence of an unmanned surface vessel with the speed of an unmanned aerial vehicle.

Flight Profile and Specifications

The recent demonstration showcased the Squire’s autonomous ability to transition through three distinct modes of travel. In “Hull Mode,” the craft floats and maneuvers on its boat-like hull. It then accelerates into “Foil Mode,” utilizing retractable hydrofoils to lift the hull out of the water and drastically reduce hydrodynamic drag. Finally, it enters “Flight Mode” by retracting the foils and taking off into wing-in-ground-effect flight.

While the test flight hit 40 knots, REGENT states that the fully operational Squire is being built to reach a top speed of up to 70 knots (approximately 81 mph) with an operational range of over 100 nautical miles. The drone features a payload capacity of 50 pounds, housed in a payload bay measuring 14 inches long, 12 inches high, and 14 inches wide, providing 2,400 cubic inches of internal volume. The company highlights that this internally mounted bay is designed for rapid reconfiguration by a two-person crew requiring minimal specialized training.

Strategic Military Applications

Solving Contested Logistics

The U.S. Marine Corps and the broader joint force are actively seeking solutions to sustain small, distributed units across vast maritime spaces. According to the provided research, the Squire addresses a critical vulnerability in “contested logistics” because it does not rely on traditional infrastructure like deep-water ports, roads, or airfields, which are highly susceptible to enemy strikes. REGENT is explicitly positioning the platform as a strategic asset to counter anti-access/area denial (A2/AD) capabilities in the Indo-Pacific region.

The drone is optimized for a variety of mission sets, including Intelligence, Surveillance, and Reconnaissance (ISR), tailored logistics and resupply, combat search and rescue (CSAR), counter-narcotics, and anti-submarine warfare (ASW) support. Furthermore, its low-altitude flight profile gives it a low radar signature, keeping it below conventional line-of-sight radar systems.

To date, REGENT has been awarded $15 million in contracts by the U.S. Marine Corps. Earlier in 2026, REGENT leadership presented the Squire program to Defense Secretary Pete Hegseth and senior military staff, emphasizing its potential to rapidly close time-critical logistical gaps in the field.

Leadership Perspectives

Company executives emphasized the strategic importance of the successful test flight in their official statements.

“This successful flight milestone is a major success for our defense program and a strong signal of what Seaglider technology can deliver for the warfighter. There are no products in the market today that combine the speed and wave tolerance of Squire at such a compelling price point. This will revolutionize maritime warfare.”

, Billy Thalheimer, Co-founder and CEO of REGENT

“Defense customers require platforms that can operate across wide maritime areas with speed, range, and mission flexibility, without relying on traditional and often vulnerable infrastructure. Squire is designed to meet that exact need.”

, Tom Huntley, General Manager of REGENT Defense

AirPro News analysis

We view the successful flight of the Squire as a fascinating intersection of historical physics and modern autonomous technology. The wing-in-ground effect is not a new concept, it was most famously utilized during the Cold War by the Soviet Union’s massive “Caspian Sea Monster” ekranoplans. However, applying this aerodynamic principle to a compact, autonomous, all-electric drone solves a very modern U.S. military aircraft problem. As the Pentagon shifts its focus toward distributed maritime operations in the Indo-Pacific, the ability to supply troops on remote islands without relying on easily targetable runways is paramount. The “runway-free” nature of the Squire, combined with its low radar signature, positions it as a highly relevant tool for modern naval and amphibious warfare.

Frequently Asked Questions

What is a seaglider?

A seaglider is a type of wing-in-ground-effect (WIG) craft that operates a few feet above the water’s surface. It combines the operational characteristics of a boat with the speed and aerodynamics of an aircraft, utilizing a cushion of trapped air to reduce drag and increase efficiency.

How fast can the REGENT Squire fly?

During its maiden test flight, the Squire reached speeds of 40 knots. However, the fully operational production model is designed to achieve a top speed of up to 70 knots (approximately 81 mph).

Who regulates the testing and operation of seagliders?

In the United States, seagliders are primarily regulated as maritime vessels. The recent testing of the Squire in Narragansett Bay was officially cleared by the United States Coast Guard.


Sources: REGENT

Photo Credit: REGENT

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