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Antares Industries Raises $96M Series B to Deploy R1 Microreactor

Antares Industries secures $96 million in Series B funding to advance the R1 microreactor production for defense and space applications by 2028.

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This article is based on an official press release from Antares Industries and verified external market data.

Antares Industries Secures $96 Million Series B to Accelerate Microreactor Deployment

Antares Industries, a defense-first nuclear engineering company, announced on December 2, 2025, that it has raised $96 million in Series B funding. The round was led by Shine Capital, with participation from Alt Capital, Caffeinated Capital, FiftyThree Stations, and Industrious. This latest injection of capital brings the company’s total funding to over $130 million, following a $30 million Series A raised in late 2024.

According to the company’s official statement, the funding consists of $71 million in equity and $25 million in debt. The capital is specifically earmarked to transition the company from design to physical production, with a focus on deploying the R1 microreactor. Antares aims to deliver resilient, portable power for defense and space applications, positioning itself as the “engineering prime of strategic energy.”

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The R1 Microreactor: Technology and Design

The core of the Antares value proposition is the R1, a compact microreactor designed to operate autonomously for over three years without refueling. Unlike traditional gigawatt-scale nuclear plants intended for civilian power grids, the R1 is engineered for mobility and resilience in hostile environments.

Based on technical specifications released by the company, the R1 features a power output ranging from 100 kilowatts (kWe) to 1 megawatt (MWe). The system utilizes TRISO (Tristructural Isotropic) particle fuel, which is widely regarded in the industry for its robustness and resistance to meltdowns. The fuel consists of uranium kernels encased in layers of carbon and ceramics, providing a high degree of passive safety.

For cooling, the R1 employs sodium heat pipes. This “solid-state” cooling method eliminates the need for moving pumps, relying instead on passive physics to transfer heat. The system uses a Closed Brayton Cycle, where heated nitrogen gas spins a turbine to generate electricity. This design allows the reactor to be transported via standard logistics networks, including trucks and cargo aircraft, without requiring a water source for cooling.

Strategic Timeline and Regulatory Pathway

Antares Industries has outlined an aggressive timeline for hardware validation, leveraging recent shifts in U.S. energy policy. The company plans to conduct a “Mark-0” low-power demonstration at the Idaho National Laboratory (INL) in 2026. This test is intended to validate reactor physics and control systems.

Following the Mark-0 demo, Antares aims to construct and test the “Mark-1” prototype, a full-power, electricity-producing unit, at the same INL facility in 2027. Commercial deployment of production units is targeted for 2028.

Leveraging Executive Order 14301

A critical component of this accelerated timeline is the company’s utilization of Executive Order 14301, “Reforming Nuclear Reactor Testing at the Department of Energy,” issued in May 2025. This order allows companies to bypass the lengthy traditional Nuclear Regulatory Commission (NRC) licensing process for initial testing phases, opting instead for expedited Department of Energy (DOE) authorization.

In a statement regarding the company’s operational philosophy, Antares CEO Jordan Bramble emphasized the necessity of speed in the current geopolitical climate.

“This capital allows us to move with the speed and discipline required to deliver something America hasn’t done in a very long time: design, build, and test nuclear reactors within a few years, not decades.”

, Jordan Bramble, CEO of Antares Industries

Defense-First Market Strategy

Antares has adopted a strategy focused on securing government contracts to validate its technology before entering broader commercial markets. The company views the U.S. military as the “first moving customer” for advanced nuclear capabilities due to the strategic risks posed by energy scarcity in conflict zones.

The company is currently competing for the U.S. Army’s Project JANUS, a program designed to deploy microreactors to army bases to ensure energy resilience. Additionally, Antares has secured contracts with the Air Force, Space Force, and the Defense Innovation Unit (DIU) to power mission-critical assets such as radar systems and directed energy weapons.

Beyond terrestrial defense, Antares is aligning its technology with NASA’s Fission Surface Power goals, which aim to land a 100-kWe reactor on the Moon by 2030 to support long-term lunar operations.

AirPro News Analysis

The successful Series B raise by Antares Industries highlights a significant pivot in the nuclear sector: the move from “paper reactors” to hardware-rich development cycles. For decades, the nuclear industry has been stifled by high regulatory hurdles that forced companies to spend years on modeling before breaking ground. The utilization of Executive Order 14301 suggests that the U.S. government is actively clearing these hurdles to treat energy independence as a national security imperative.

Furthermore, the involvement of Shine Capital and other venture firms signals a growing investor appetite for “deep tech” hardware that serves dual-use purposes (defense and commercial). By targeting the Department of Defense as an anchor customer, Antares mitigates the market risk typically associated with advanced energy startups, securing revenue streams while the commercial regulatory landscape catches up.

Frequently Asked Questions

What is the primary fuel used in the Antares R1 reactor?
The R1 uses TRISO (Tristructural Isotropic) particle fuel, which is composed of uranium kernels coated in carbon and ceramic layers to prevent meltdowns and contain radioactive materials.
When does Antares expect to deploy its first commercial unit?
According to the company’s roadmap, the first production units are scheduled for deployment to customers in 2028, following testing at the Idaho National Laboratory in 2026 and 2027.
Who are the key investors in this funding round?
The Series B round was led by Shine Capital, with participation from Alt Capital, Caffeinated Capital, FiftyThree Stations, and Industrious.

Sources

Photo Credit: Antares Industries

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Defense & Military

SNC and Skyryse Partner to Retrofit Fleets With SkyOS Automation

SNC and Skyryse will integrate SkyOS fly-by-wire automation into existing defense and commercial aircraft fleets via FAA ODA certification.

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SNC and Skyryse Partner to Retrofit Fleets With SkyOS Automation

Sierra Nevada Corporation (SNC) and aviation technology company Skyryse have formed a collaboration to integrate software-defined flight automation into existing military and commercial aircraft fleets.

Announced on October 27, 2026, the partnership aims to retrofit legacy airframes with Skyryse’s SkyOS system, enabling optionally piloted operations and reduced crew workload without the capital expenditure required to procure new aircraft. The initial focus of the collaboration will target defense platforms.

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Certification and integration strategy

The collaboration pairs Skyryse’s flight control technology with SNC’s established aircraft modification and certification infrastructure. A key component of the partnership involves 3S Engineering and Certification, a wholly owned SNC subsidiary based in Wichita, Kansas.

The subsidiary holds a Federal Aviation Administration (FAA) Organization Designation Authorization (ODA). This status grants the company the authority to issue Supplemental Type Certificates (STCs) and certify equipment installations, providing a direct regulatory pathway for integrating SkyOS into operational fleets.

SNC Executive Vice President Jon Piatt noted the practical advantages of the approach. “Modernizing a fleet doesn’t always mean buying new aircraft,” Piatt said in a press release.

Skyryse Founder and CEO Mark Groden emphasized the speed of retrofitting compared to clean-sheet aircraft development.

“The fastest way to modernize a fleet is to upgrade the aircraft already in it, and we’ve shown on the Black Hawk that SkyOS can do that in months, not years. SNC’s certification and integration expertise gives us the path to bring a new level of automation and capability to existing fleets at scale,” Groden said.

The UH-60 Black Hawk proof of concept

The foundation for the SNC partnership stems from a late 2025 technology demonstration. On December 22, 2025, Skyryse achieved the first flight of a UH-60 Black Hawk equipped with the SkyOS system.

The integration process for the Black Hawk was completed in 91 days. During the demonstration, the system executed automated pickup, hover, and setdown maneuvers, validating the aircraft-agnostic design of the software.

SkyOS replaces traditional mechanical flight control linkages with a triply redundant fly-by-wire system. The interface utilizes a four-axis joystick and touchscreen displays, designed to simplify pilot inputs and manage complex flight envelopes automatically.

“SNC has spent more than 60 years modifying and sustaining aircraft for demanding missions,” Piatt said. “Pairing that experience with SkyOS gives us a way to explore new levels of automation that can reduce operator workload, support more consistent decision-making and help crews focus on the mission.”

Expanding partnerships in the automation sector

The SNC agreement follows a series of strategic moves by Skyryse to position its technology across both commercial and defense markets. Founded in 2016 and based in El Segundo, California, the company initially focused on the civil sector, developing the Skyryse One, a proprietary aircraft based on the Robinson R66 platform.

In recent weeks, Skyryse has rapidly expanded its defense and unmanned applications. On September 23, 2026, the company announced a partnership with BAE Systems Australia to evaluate integrating SkyOS with BAE’s Vehicle Management System (VMS) for autonomous flight applications.

The following day, on September 24, 2026, Skyryse formalized an agreement with Robinson Helicopter Company to develop a Group 4 unmanned aircraft system (UAV) for defense applications, utilizing the R66 airframe powered by SkyOS.

SNC, founded in 1963 and operating as a privately owned mid-tier aerospace and defense contractor, brings the scale required to transition these technologies from prototypes to fielded military assets. The defense and commercial aviation sectors are increasingly looking toward optionally piloted and autonomous flight systems to extend the operational life of legacy airframes.

AirPro News analysis

The defense aviation sector is currently navigating a tension between the desire for advanced autonomous capabilities and the reality of constrained procurement budgets. By focusing on retrofitting existing platforms like the UH-60 Black Hawk, SNC and Skyryse are targeting a lucrative middle ground. This approach extends the operational relevance of legacy airframes while introducing optionally piloted capabilities that modern combat doctrines increasingly demand.

The most critical element of this collaboration is SNC’s ODA status through its 3S Engineering subsidiary. In aviation technology, the bottleneck is rarely the software itself; it is the certification pathway. By pairing a nimble aviation startup with an established defense contractor that holds STC authority, the partnership bypasses the traditional regulatory friction that often delays the fielding of novel flight control systems.

Photo Credit: Skyryse

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Volatus Aerospace Completes AISPECO Acquisition for $10.5M

Volatus Aerospace finalizes its $10.5M acquisition of Lithuanian sensor developer AISPECO UAB, gaining an EU and NATO manufacturing base.

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Volatus Aerospace Completes AISPECO Acquisition for $10.5M

Volatus Aerospace Inc. (TSX: FLT) has finalized its acquisition of Lithuanian sensor and software developer AISPECO UAB, securing a direct manufacturing foothold in the European Union and NATO.

The transaction, announced in a press release on October 28, 2026, vertically integrates AISPECO’s proprietary airborne sensor platforms and mission software into Volatus’ existing uncrewed and piloted aircraft operations. The deal carries a base transaction value of $10.5 million, with an additional $2.5 million in contingent earnouts tied to three-year performance milestones.

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Financial structure and milestone targets

The completion of the acquisition follows an initial agreement announced on October 14, 2026. The $10.5 million base consideration consists of $3.0 million in cash, the issuance of 17,434,193 Volatus common shares at a deemed price of C$0.5813 per share, and the granting of 1,859,804 Restricted Share Units (RSUs).

An additional $2.5 million in contingent consideration may be paid to AISPECO between October 2026 and October 2029. These earnouts are payable in cash or shares and depend on the achievement of specified financial, commercial, and product-development milestones over the three-year period. While some financial aggregators have characterized the transaction as a $13 million deal, official breakdowns confirm this higher figure is only reached if all future performance targets are met.

The acquisition also marks a successful exit for venture firm Superhero Capital. The backer had previously invested EUR 2.5 million in AISPECO across funding rounds in 2022 and 2024.

Integrating sensor technology with aircraft operations

AISPECO develops and manufactures advanced geospatial systems designed for both fixed-wing aircraft and Helicopters. The company’s product portfolio includes HELIUX modular sensor pods, the FOCUS AI-guided gimbal, CORE electronics, and ROBINCOP flight-management software. The platform is designed to support multiple sensor types and currently holds certification for installation on more than 20 different aircraft types, with two European patent applications pending.

Prior to the acquisition, AISPECO had sold approximately 50 complete systems to customers across North America, Latin America, Europe, Asia, and Australia. These technologies are primarily utilized for the inspection of power grids, gas pipelines, and transport infrastructure, alongside applications in forest inventory, urban mapping, defence, and border surveillance.

Volatus Aerospace CEO Glen Lynch stated that the acquisition brings the company closer to delivering a complete, end-to-end aerial intelligence ecosystem.

“By integrating AISPECO’s proprietary sensors and software with our aircraft platforms and operational capabilities, we can accelerate innovation, strengthen our technology base and deliver more comprehensive solutions to defence, industrial and commercial customers worldwide,” Lynch said.

Expanding European defence and commercial footprint

Headquartered in Mirabel, Québec, Volatus Aerospace operates an Operations Control Centre (OCC) for remote and autonomous flights and manufactures Uncrewed Aerial Vehicles (UAVs), including the Condor XL heavy-lift cargo drone. The company has historically focused on delivering intelligence and cargo solutions through both piloted and remotely piloted aircraft systems.

Founded in 2020 and based in Vilnius, Lithuania, AISPECO brings rapid financial growth to the combined entity. The Lithuanian firm generated C$5.72 million in fiscal 2025 revenue, a figure that more than doubled its fiscal 2024 revenue.

The integration of AISPECO provides Volatus with a direct engineering and manufacturing base in a NATO and European Union member country. This European presence complements the company’s existing Canadian manufacturing operations and is intended to support broader opportunities in government and allied defence markets.

AirPro News analysis

We view the acquisition of AISPECO as a structural shift for Volatus Aerospace, transitioning the company from an operator and distributor of aircraft systems into a vertically integrated technology provider. By bringing sensor payload and mission software development in-house, Volatus captures a larger share of the value chain in the aerial intelligence market. Securing a manufacturing base in Lithuania also provides a distinct strategic advantage for European defence procurement, where domestic sourcing requirements within NATO and the European Union increasingly dictate contract awards.

Photo Credit: Volatus Aerospace

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Bombardier and BAE Systems Sign MOU for Combat Air Programs

Bombardier and BAE Systems signed an MOU on Oct 28, 2026, to explore next-generation combat air collaboration.

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Bombardier and BAE Systems Sign MOU for Combat Air Programs

Bombardier and BAE Systems have signed a strategic Memorandum of Understanding (MOU) to explore joint development of industrial and technology capabilities for next-generation combat air programs.

Announced in a press release on October 28, 2026, the bilateral agreement positions the Canadian aerospace manufacturer to integrate its engineering and manufacturing footprint into allied military aviation requirements. The partnership aligns with Canada’s broader defense strategy, coming three months after the country formally engaged with international sixth-generation fighter development efforts.

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Strategic framework and capability exploration

The MOU establishes an exploratory framework to identify practical areas of cooperation aligned with future capability requirements and government priorities. Rather than a commitment to a specific aircraft program, the agreement serves to connect Bombardier’s specialized supplier ecosystems with BAE Systems’ combat air expertise.

Stephen McCullough, Executive Vice President of Engineering, Product Development and Bombardier Defense, stated that the company is positioned to develop the talent required for programs carrying a generational impact on the defense industry.

“This MOU with BAE Systems provides a clear framework to explore how these capabilities can support next-generation defence programs, while strengthening industrial capacity, high-value jobs and long-term aerospace leadership,” McCullough said.

Simon Barnes, Group Managing Director of BAE Systems Air, noted the opportunity to support the strategic aims of Canada’s Defence Industrial Strategy through the collaboration.

“BAE Systems brings decades of combat air experience spanning aircraft design, systems integration, manufacturing and support. This agreement marks an important step in our ambition to strengthen international partnerships that support the future of combat air,” Barnes said.

Canada’s evolving role in next-generation air combat

The partnership materializes as Canada deepens its involvement in international air combat initiatives. On July 21, 2026, the Department of National Defence announced that Canada had joined the Global Combat Air Programme (GCAP) as its first observer nation.

GCAP is a multinational initiative led by the United Kingdom, Italy, and Japan to develop a sixth-generation fighter jet. Observer status allows the Canadian government to assess potential future participation and gain insight into the program’s governance and industrial framework. Crucially, the designation enables the identification of opportunities for domestic companies without requiring an immediate financial commitment from the state.

The bilateral agreement positions Bombardier to capture future procurement cycles as Canada evaluates its long-term role in next-generation air combat initiatives.

Industrial positioning and defense adaptation

Bombardier primarily designs, builds, and maintains the Global and Challenger families of business jets. The company reports a global operating fleet of over 5,300 aircraft, supported by 10 service facilities across six countries.

The manufacturer’s specialized division, Bombardier Defense, focuses on adapting these civilian airframes for military and government missions. The unit emphasizes reliability, performance, and adaptability for specialized operations. By partnering with BAE Systems, Bombardier seeks to expand its defense footprint beyond modified business jets and into the broader combat air supply chain.

BAE Systems operates as one of the primary industrial partners in GCAP, working alongside Italy’s Leonardo and Japan’s Mitsubishi Heavy Industries. The British aerospace and defense company brings extensive experience in systems integration and military aircraft manufacturing to the exploratory partnership with Bombardier.

AirPro News analysis

We view this MOU as a calculated positioning move by Bombardier to secure high-value engineering work within the lucrative sixth-generation fighter ecosystem. While Bombardier is not a traditional combat aircraft prime contractor, modern air combat programs rely heavily on distributed systems, advanced materials, and specialized sensor integration. By partnering with a Tier 1 prime like BAE Systems, Bombardier can leverage its existing aerospace engineering workforce and supply chain to capture defense revenue streams without the prohibitive cost of developing clean-sheet military airframes.

This industrial alignment also provides the Canadian government with tangible domestic economic benefits as it evaluates deeper participation in GCAP. Securing a role for a major domestic aerospace employer like Bombardier makes the political case for future Canadian financial investment in GCAP significantly stronger.

Photo Credit: BAE Systems

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