방위 및 우주 컴퓨팅용 HBM 시장 : 시장 점유율 분석, 업계 동향 및 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the HBM for defense and space computing market was valued at USD 50.86 million in 2025 and is projected to reach USD 320.59 million by 2031, advancing at a CAGR of 35.47% during 2026-2031.

This report is Segmented by Technology (HBM2, HBM2E, HBM3, HBM3E, and HBM4), Memory Capacity Per Stack (Up To 4 GB, 4 GB To 8 GB, 8 GB To 16 GB, 16 GB To 32 GB, and More), Processor Interface (CPU, GPU, FPGA, ASIC, and More), Application (High-Performance Computing, AI and Autonomous Systems, Radar, and More), and Geography. The Market Forecasts are Provided in Terms of Value (USD).

Global HBM For Defense and Space Computing Market Trends and Insights

Rising HBM Demand in Space-Grade AI And Sensor Fusion Workloads

Space systems are moving beyond relay and observation roles and are increasingly expected to process fused sensor data directly onboard, which raises the bandwidth bar for the HBM for defense and space computing market. A 2026 study in Scientific Reports described an onboard computing architecture that could run autonomous mission planning, multisatellite sensor fusion, and health management without constant ground support, which points to sustained demand for local high-bandwidth memory in future spacecraft designs. This change also improves operational security because more local inference means less routine transmission of raw data during vulnerable communication windows. Syntiant and Novi Space showed this shift in March 2026 when they demonstrated low-power AI inference in orbit for real-time object detection, which gave the HBM for defense and space computing market a visible proof point for practical deployment. Frontgrade Gaisler also reinforced the same direction through its April 2025 Swedish National Space Agency contract to commercialize neuromorphic AI for space, showing that onboard AI has moved into funded program activity rather than remaining a laboratory concept.

Defense Prime Shift Toward Onboard Real-Time Analytics

Defense integrators are redesigning mission computers around real-time local analytics, and that is pushing the HBM for defense and space computing market into mainstream platform design. Parry Labs launched Forge Boss in September 2025 as the first 3U VPX card to combine FPGA signal processing with AI acceleration for tactical-edge mission computing, which shows how high-bandwidth memory is now tied to deployable open-architecture modules rather than stand-alone prototypes. Pacific Defense extended that direction in March 2026 with its DSP3100VP module built on AMD Versal AI Edge Series Gen 2, aimed at electronic warfare, signal intelligence, and autonomous tracking workloads where data must be processed immediately at the edge. HBM also reduces the amount of high-speed signaling between separate memory and processor devices, which lowers electromagnetic compatibility stress in airborne and ruggedized systems and makes qualification easier for defense primes. As more SOSA- and CMOSS-aligned products come to market, the HBM for defense and space computing market is gaining from a purchasing model that rewards performance and compliance at the same time.

Radiation Qualification, Screening, and Reliability Costs

Radiation qualification remains one of the hardest barriers for the HBM for defense and space computing market because each new generation must pass a long and costly validation path before it can be trusted in critical missions. Teledyne e2v began production of its 16 GB DDR4-X1 flight models in March 2026 after an extended qualification process, and even this involved a memory architecture that sits well behind current commercial HBM generations. HBM adds further complexity because stacked dies and through-silicon vias introduce radiation behaviors that older qualification methods were not built to evaluate. BAE Systems highlighted the same burden in June 2026 when it demonstrated its Endura processor on a radiation-hardened platform while still operating within trusted-source rules for high-assurance use. As long as test, screening, and reliability costs remain heavy, the HBM for defense and space computing market will keep qualifying new generations slower than the commercial memory cycle.

Other drivers and restraints analyzed in the detailed report include:

1. Transition From Discrete Memory To 3D-Stacked Memory in SWaP-Constrained Mission Computers
2. Government Funding for Domestic Advanced Semiconductor Supply Chains
3. Limited Supply of HBM-Qualified Advanced Packaging Capacity

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

HBM3 held 43.54% of the HBM for defense and space computing market share in 2025, while HBM4 is projected to expand at a 36.67% CAGR through 2031 from a much smaller base. JEDEC released the HBM4 standard in April 2025 with a 2048-bit interface, up to 2 TB/s total bandwidth, 32 channels per stack, and backward compatibility with HBM3 controllers, which makes the transition path more practical for defense designs already in qualification. Commercial availability is moving faster than defense adoption because the HBM for defense and space computing market still needs a 24- to 36-month qualification window before HBM4 can support broader mission use. Samsung began shipping 12-layer HBM4E samples in May 2026, and the product reached 3.6 TB/s bandwidth with 48 GB capacity and 16% better energy efficiency than the prior generation.

That gap between commercial release and defense readiness is important because it creates a recurring design-in cycle rather than a single upgrade event in the HBM for defense and space computing market. Older HBM1 and HBM2 deployments will continue to serve a limited retrofit base, but they are losing relevance as legacy programs near end of service life. The next phase may also become more specialized because design work around HBM4 points toward customized base-die logic that could support defense-specific correction, control, or acceleration functions within the stack itself. If that direction holds, the HBM for defense and space computing industry may begin to diverge from the commercial roadmap rather than simply follow it with a delay. Commercial volume trends will still matter because they determine how much leverage defense buyers have when negotiating access to later generations.

The 8 GB to 16 GB band accounted for 47.81% of the HBM for defense and space computing market size in 2025, while the 16 GB to 32 GB band is projected to expand at a 36.44% CAGR through 2031. The leading band reflects the current design point for mission computers, SIGINT processors, and space-grade AI boards that must fit into constrained thermal and mass envelopes. It also marks the range where HBM begins to deliver a clear performance and power advantage over conventional memory while still fitting into existing rugged cooling designs. Up to 4 GB and 4 GB to 8 GB categories remain tied to older deployments and face a narrowing opportunity set as those platforms move toward replacement. Above 32 GB options are entering evaluation for the most demanding computing loads, but they face a steeper path on radiation and integration.

Bandwidth density is what makes the higher-capacity transition more meaningful for the HBM for defense and space computing market than raw capacity alone. Micron stated that its HBM4 36 GB 12-high stack reached more than 2.8 TB/s and over 20% better power efficiency than HBM3E, which supports a design shift toward fewer stacks carrying more throughput. Radar and SIGINT systems are often limited by how fast data can move rather than by nominal compute resources, so a single higher-bandwidth stack can change architecture choices across the board. That is why the move into the 16 GB to 32 GB band signals a reset in memory design rather than a simple specification increase in the HBM for defense and space computing market. Fewer stacks can also reduce board area and the number of interfaces that must be qualified, which makes the higher-capacity band more attractive from both performance and program cost perspectives.

Complete Report Scope:

• By Technology
  • HBM2
  • HBM2E
  • HBM3
  • HBM3E
  • HBM4
• By Memory Capacity Per Stack
  • Up To 4 GB
  • 4 GB To 8 GB
  • 8 GB To 16 GB
  • 16 GB To 32 GB
  • Above 32 GB
• By Processor Interface
  • CPU
  • GPU
  • FPGA
  • ASIC
  • AI Accelerators
  • Networking and Communication Processors
• By Application
  • Mission Computing
  • High-Performance Computing
  • AI and Autonomous Systems
  • Radar, EO and SIGINT Processing
  • Spacecraft On-Board Processing
  • Electronic Warfare and Signal Processing
• By Geography
  • North America
    • United States
    • Canada
    • Mexico
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • Rest of Europe
  • Asia-Pacific
    • China
    • Japan
    • South Korea
    • Taiwan
    • India
    • Rest of Asia-Pacific
  • South America
  • Middle East and Africa

Geography Analysis

North America held 49.06% of the HBM for defense and space computing market share in 2025, which kept it in the leading regional position. The United States anchors that lead through its scale in defense electronics procurement and through direct support for trusted manufacturing and advanced semiconductor work. The CHIPS for America Defense Fund is allocating USD 400 million per year through FY2027, and that continues to support the domestic base needed for advanced packaging, trusted sourcing, and qualification activities. The ATSP5 contract framework also strengthens the region because it covers a wide microelectronics lifecycle and includes 3D advanced packaging work that matters directly to the HBM for defense and space computing market. Canada supports the regional base through allied procurement in surveillance, maritime patrol, and space intelligence, while Mexico remains a smaller participant tied mainly to support and indirect supply chain roles.

Europe held the second-largest position in 2025, supported by NATO modernization programs and next-generation air and unmanned platform activity in the HBM for defense and space computing market. France, Italy, the United Kingdom, and Germany remain the main regional contributors through radar, mission systems, satellite programs, and electronic warfare work. Frontgrade Gaisler received European Commission funding in May 2026 under the COSMIC7 program to develop a 7 nm RISC-V processor for space applications, which supports a stronger regional computing base next to future high-bandwidth memory configurations. EU industrial policy is also nudging procurement toward allied and regional suppliers for sensitive applications, which should gradually improve Europe's position in the HBM for defense and space computing market.

Asia-Pacific is projected to advance at a 36.47% CAGR through 2031, making it the fastest-growing region in the HBM for defense and space computing market. South Korea remains central because global HBM supply depends heavily on Korean vendors, and Samsung moved further ahead in May 2026 by shipping 12-layer HBM4E samples to major customers. Japan is strengthening its role through defense spending growth and through Micron's July 2026 groundbreaking for a major HBM expansion in Hiroshima, which signals long-cycle investment in regional memory capacity. Taiwan remains critical because advanced packaging availability in the wider region depends heavily on TSMC, which makes packaging access a shared constraint across commercial and defense programs. India is still at an early stage, but domestic semiconductor policy and defense modernization are starting to create a pathway for future participation in the HBM for defense and space computing market. South America and the Middle East and Africa remain nascent demand zones where procurement of imported defense electronics matters more than local HBM development.

1. Samsung Electronics Co., Ltd.
2. SK hynix Inc.
3. Micron Technology, Inc.
4. NVIDIA Corporation
5. Advanced Micro Devices, Inc.
6. Intel Corporation
7. Broadcom Inc.
8. Marvell Technology, Inc.
9. Fujitsu Limited
10. IBM Corporation
11. Taiwan Semiconductor Manufacturing Company Limited
12. Cadence Design Systems, Inc.
13. BAE Systems plc
14. RTX Corporation
15. Lockheed Martin Corporation
16. Northrop Grumman Corporation
17. Thales S.A.
18. Leonardo S.p.A.
19. Airbus SE
20. Frontgrade Technologies
21. Aitech Systems Ltd.
22. Teledyne Technologies Incorporated
23. Microchip Technology Incorporated
24. Honeywell International Inc.

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 INTRODUCTION

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 RESEARCH METHODOLOGY

3 EXECUTIVE SUMMARY

4 MARKET LANDSCAPE

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Rising HBM Demand in Space-Grade AI and Sensor Fusion Workloads
  • 4.2.2 Defense Prime Shift Toward On-Board Real-Time Analytics
  • 4.2.3 Transition From Discrete Memory To 3D-Stacked Memory In SWaP-Constrained Mission Computers
  • 4.2.4 Government Funding For Domestic Advanced Semiconductor Supply Chains
  • 4.2.5 Growth In Reconfigurable Mission Processing Architectures Using GPUs, FPGAs, and AI Accelerators
  • 4.2.6 Extended Lifecycle Modernization Of Legacy Military And Space Platforms
• 4.3 Market Restraints
  • 4.3.1 Radiation Qualification, Screening, and Reliability Costs
  • 4.3.2 Limited Supply Of HBM-Qualified Advanced Packaging Capacity
  • 4.3.3 Export Controls and Trusted-Foundry Constraints
  • 4.3.4 Thermal, Power, and Integration Complexity In Ruggedized Platforms
• 4.4 Supply Chain Analysis
• 4.5 Regulatory Landscape
• 4.6 Technological Outlook
• 4.7 Impact Of Macroeconomic Factors On The Market
• 4.8 Porter's Five Forces Analysis
  • 4.8.1 Threat of New Entrants
  • 4.8.2 Bargaining Power of Suppliers
  • 4.8.3 Bargaining Power of Buyers
  • 4.8.4 Threat of Substitutes
  • 4.8.5 Intensity of Competitive Rivalry

5 MARKET SIZE AND GROWTH FORECASTS (VALUE)

• 5.1 By Technology
  • 5.1.1 HBM2
  • 5.1.2 HBM2E
  • 5.1.3 HBM3
  • 5.1.4 HBM3E
  • 5.1.5 HBM4
• 5.2 By Memory Capacity Per Stack
  • 5.2.1 Up To 4 GB
  • 5.2.2 4 GB To 8 GB
  • 5.2.3 8 GB To 16 GB
  • 5.2.4 16 GB To 32 GB
  • 5.2.5 Above 32 GB
• 5.3 By Processor Interface
  • 5.3.1 CPU
  • 5.3.2 GPU
  • 5.3.3 FPGA
  • 5.3.4 ASIC
  • 5.3.5 AI Accelerators
  • 5.3.6 Networking and Communication Processors
• 5.4 By Application
  • 5.4.1 Mission Computing
  • 5.4.2 High-Performance Computing
  • 5.4.3 AI and Autonomous Systems
  • 5.4.4 Radar, EO and SIGINT Processing
  • 5.4.5 Spacecraft On-Board Processing
  • 5.4.6 Electronic Warfare and Signal Processing
• 5.5 By Geography
  • 5.5.1 North America
    • 5.5.1.1 United States
    • 5.5.1.2 Canada
    • 5.5.1.3 Mexico
  • 5.5.2 Europe
    • 5.5.2.1 Germany
    • 5.5.2.2 United Kingdom
    • 5.5.2.3 France
    • 5.5.2.4 Italy
    • 5.5.2.5 Rest of Europe
  • 5.5.3 Asia-Pacific
    • 5.5.3.1 China
    • 5.5.3.2 Japan
    • 5.5.3.3 South Korea
    • 5.5.3.4 Taiwan
    • 5.5.3.5 India
    • 5.5.3.6 Rest of Asia-Pacific
  • 5.5.4 South America
  • 5.5.5 Middle East and Africa

6 COMPETITIVE LANDSCAPE

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share Analysis
• 6.4 Company Profiles (includes Global Level Overview, Market Level Overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share, Products and Services, Recent Developments)
  • 6.4.1 Samsung Electronics Co., Ltd.
  • 6.4.2 SK hynix Inc.
  • 6.4.3 Micron Technology, Inc.
  • 6.4.4 NVIDIA Corporation
  • 6.4.5 Advanced Micro Devices, Inc.
  • 6.4.6 Intel Corporation
  • 6.4.7 Broadcom Inc.
  • 6.4.8 Marvell Technology, Inc.
  • 6.4.9 Fujitsu Limited
  • 6.4.10 IBM Corporation
  • 6.4.11 Taiwan Semiconductor Manufacturing Company Limited
  • 6.4.12 Cadence Design Systems, Inc.
  • 6.4.13 BAE Systems plc
  • 6.4.14 RTX Corporation
  • 6.4.15 Lockheed Martin Corporation
  • 6.4.16 Northrop Grumman Corporation
  • 6.4.17 Thales S.A.
  • 6.4.18 Leonardo S.p.A.
  • 6.4.19 Airbus SE
  • 6.4.20 Frontgrade Technologies
  • 6.4.21 Aitech Systems Ltd.
  • 6.4.22 Teledyne Technologies Incorporated
  • 6.4.23 Microchip Technology Incorporated
  • 6.4.24 Honeywell International Inc.

7 MARKET OPPORTUNITIES AND FUTURE OUTLOOK

• 7.1 White-Space and Unmet-Need Assessment