Tactical Data Link Market | Revenue, Sales, Latest Trends and Forecast

Market Summary and Growth Forecast

The global Tactical Data Link Market is estimated at $9,820 million in 2026 and is expected to reach $16,140 million by 2035, growing at a CAGR of 5.7%.

Tactical data links are secure communication systems that allow military platforms, sensors, command centres and deployed units to exchange structured battlefield information. This may include target tracks, aircraft position, identification data, mission instructions, surveillance feeds and weapon-coordination messages. Unlike general-purpose military radios, tactical data links are built around defined message formats, secure network participation and near-real-time interoperability.

The market estimate includes tactical data link terminals, transceivers, modems, network interface units, gateways, antennas, dedicated encryption hardware, link-management software, integration, testing, upgrades and lifecycle support. It also covers video data links and common data link systems developed specifically for intelligence, surveillance and reconnaissance missions.

The estimate excludes general tactical radios that do not perform a dedicated data-link function. It also excludes complete command-and-control platforms, standalone radar and sensor systems, satellite capacity, military cloud infrastructure and unrelated avionics. This boundary is important. Counting complete combat-management systems or broad tactical communications portfolios would produce a much larger but less useful market figure.

Market Forecast Summary

The commercial importance of the Tactical Data Link Market is increasing because military effectiveness now depends on how quickly forces can move information between sensors and decision-makers. A modern fighter, drone, frigate or air-defence battery has limited operational value when it cannot share its data with other assets. So, procurement is moving away from isolated platform communication toward connected multi-domain networks.

Global military expenditure reached $2,887 billion in 2025. This was the eleventh consecutive annual increase. Spending in Europe rose by 14%, while Asia and Oceania recorded growth of 8.1%. Not all of this expenditure reaches tactical communications. Still, the direction is clear. Larger equipment budgets are supporting aircraft modernisation, naval recapitalisation, integrated air defence, unmanned systems and digital command networks. Each of these programmes creates a requirement for secure data exchange.

Several macro forces will shape demand through 2035.

First, coalition interoperability has become an operational requirement. Armed forces increasingly expect aircraft, ships, land units and command centres from different countries to operate from a shared tactical picture. NATO capability planning adopted in 2025 calls for more deployable forces, stronger air and missile defence, long-range weapons and expanded technology adoption. These capabilities require common messaging, secure gateways and compatible link architectures.

Second, the installed base requires continuous modernisation. Link 16 will remain central to allied air and joint operations. However, users are replacing older terminals, upgrading cryptographic functions and adding better throughput, network management and anti-jam performance. Naval forces are also moving toward Link 22 and other longer-range or beyond-line-of-sight arrangements. Older platforms will not disappear quickly. This creates a sizeable retrofit market alongside new-platform installations.

Third, unmanned systems are changing network density. Future tactical networks will connect more drones, autonomous surface vessels, loitering systems and unattended sensors. These platforms need smaller terminals and lower-power communication modules. They also require gateways that can translate data between proprietary unmanned-system links and established military networks.

Fourth, electronic warfare is influencing product design. Tactical links must operate in congested and contested spectrum conditions. Buyers are prioritising frequency agility, interference resistance, directional antennas, emission control and alternative communication paths. A system must now remain useful even when satellite access is disrupted or individual network nodes are lost.

Fifth, regulation limits the pace of international expansion. Tactical data-link equipment often contains controlled encryption and military communication technology. Sales can depend on export approvals, security classification, cryptographic release and national spectrum authorization. NATO standards and national certification processes support interoperability, but they also lengthen development and qualification cycles. Official defence programmes continue to fund tactical data-link messaging standards, cybersecurity and coalition information-sharing frameworks.

Production capacity is another consideration. Tactical data-link terminals are not manufactured at commercial-radio volumes. They rely on specialised radio-frequency components, secure processors, cryptographic modules and rugged military-grade assemblies. Qualification can take several years. So, suppliers with established security approvals, production history and platform integration experience hold a meaningful advantage over new entrants.

Key Consumers and Clients

The principal buyers and users include:

• National ministries and departments of defence
• Air forces and naval aviation commands
• Navies, coast guards and maritime-security agencies
• Armies, marine forces and integrated air-defence units
• Joint force and coalition command organisations
• Military intelligence and surveillance agencies
• Defence procurement and test organisations
• Aircraft, ship and armoured-vehicle manufacturers
• Combat-system and mission-system integrators
• Prime contractors delivering complete military platforms

North America will remain the largest commercial base through much of the forecast period. Europe and Asia Pacific will contribute a rising share of new orders. Demand in these regions is moving beyond individual terminal procurement toward complete network integration, interoperability testing and long-term support.

Expert view: The real value is no longer in connecting two platforms. It is in keeping hundreds of different platforms connected when bandwidth, security permissions and spectrum availability are constantly changing.

Market Segmentation and Forecast Scope

The segmentation framework for the Tactical Data Link Market is designed to avoid double counting. Component categories describe what is purchased. Platform categories show where the system is installed. Application categories explain what operational task it supports. End-user categories identify the service that controls the budget.

These dimensions should be analysed separately. Their values should not be added together across categories.

By Component Type

Hardware

Hardware includes tactical data-link terminals, transceivers, modems, antennas, amplifiers, network interface units, encryption assemblies and portable or fixed gateways. It represents an estimated 58% of market revenue in 2026.

Hardware remains the largest segment because the market is still linked to physical platform installations. Military-grade certification, secure processing, rugged construction and low production volumes also support higher unit prices. That said, hardware’s share will gradually decline as software, upgrades and integration services expand.

Software

Software includes link-management applications, network planning tools, message processing, protocol translation, track correlation, network monitoring and testing software. This segment will grow faster than conventional terminal hardware.

Armed forces want more functionality to be changed through software rather than physical redesign. This shortens upgrade cycles and allows one platform to work across several communication standards. Software also supports the gradual shift toward open and modular mission architectures.

Integration and Lifecycle Services

This segment includes installation, platform engineering, certification, interoperability testing, training, repair, cryptographic upgrades, network design and long-term technical support.

Integration is becoming more strategic because tactical links must interact with sensors, mission computers, combat-management systems and national command networks. The fastest revenue growth within this category will come from multi-link gateway integration and legacy-platform modernisation.

By Platform

Airborne Platforms

Airborne installations account for an estimated 39% of total revenue in 2026, making them the largest platform segment.

The category includes combat aircraft, airborne early-warning aircraft, transport aircraft, helicopters, special-mission aircraft and unmanned aerial systems. Airborne platforms require compact equipment with strict limits on weight, power consumption, cooling and antenna placement.

Demand remains strong because fighter upgrades and airborne command programmes routinely include Link 16 or comparable data-link capability. Unmanned aircraft will provide the faster-growth layer within the segment.

Naval Platforms

Naval demand includes destroyers, frigates, aircraft carriers, patrol vessels, submarines where technically applicable, unmanned surface vessels and shore-based maritime command facilities.

Naval systems often require several links at the same time. A ship may exchange information with aircraft, other vessels, coastal facilities and allied command structures. As a result, naval programmes generate demand for gateways, link processors and combat-system integration in addition to terminals.

Land Platforms

Land applications cover command vehicles, air-defence systems, artillery units, armoured vehicles, mobile headquarters and forward observation teams.

Growth is being supported by integrated air and missile defence. Ground forces need access to aircraft tracks, radar information and target-quality data from other domains. Portable video-data-link systems are also being adopted by dismounted personnel who require direct access to unmanned-aircraft imagery.

Unmanned and Distributed Systems

This category includes unmanned aerial, ground, surface and subsurface platforms that are not already counted within conventional platform procurement.

It is expected to be the fastest-growing platform category through 2035. The opportunity is not limited to fitting terminals on drones. It also includes network-control software, relay nodes and gateways connecting large numbers of lower-cost systems to established military networks.

By Data-Link Technology

Link 16 and MIDS-Compatible Systems

Link 16 will remain the leading technology family. Its installed base spans combat aircraft, command aircraft, naval vessels, air-defence units and selected ground formations.

Future spending will be driven by terminal replacement, cryptographic modernisation, enhanced throughput and integration with broader joint command networks. The market is therefore more than a new-unit opportunity. It includes a recurring upgrade and support cycle.

Link 22 and Legacy Maritime Links

This category covers Link 22, continued Link 11 support and transition equipment. Link 22 is strategically important for naval operations because it offers improved connectivity and more flexible network arrangements than legacy maritime systems.

Adoption will remain gradual. Naval fleets operate platforms with long service lives, so new and older link generations will coexist. This supports demand for translators and multi-link processors.

Common Data Link and Video Data Link Systems

These systems transmit imagery, full-motion video and high-volume sensor information from aircraft, drones and surveillance platforms.

This will be one of the faster-growing technology areas. In September 2024, L3Harris Technologies received a U.S. Air Force indefinite-delivery contract valued at up to $182 million for video-data-link equipment supporting airborne, surface, maritime and dismounted users.

National and Proprietary Data Links

Several countries maintain national links for security, operational independence or compatibility with locally produced platforms. These systems are common where governments do not have access to controlled NATO cryptography or where domestic defence industries have developed alternative standards.

Growth will be strongest in countries investing in indigenous combat aircraft, missile systems, drones and naval platforms. However, export potential can be limited unless the system also connects to widely used coalition standards.

Gateway and Multi-Link Networks

Gateways translate messages between networks such as Link 16, SADL, national links, IP networks and beyond-line-of-sight communication systems.

This is the most strategic technology segment in the forecast. Armed forces are unlikely to replace every existing network with one universal standard. They are more likely to connect different networks through secure translation layers.

By Application

Situational Awareness and Common Operational Picture

This application combines position reports, identification data, sensor tracks and mission status into a shared battlefield view. It remains the broadest use case across air, naval and land forces.

Command and Mission Coordination

This includes mission instructions, force coordination, aircraft control and task assignment. Demand is rising as command structures become more distributed and operate across several military domains.

Intelligence, Surveillance and Reconnaissance

This category covers the transmission of sensor data, imagery and video. Its growth is closely linked to unmanned aircraft, surveillance platforms and portable terminals used by forward personnel.

Targeting and Weapon Coordination

The segment includes target handoff, engagement coordination and sensor-to-shooter information exchange. It carries high strategic value because data quality, latency and network availability directly affect engagement outcomes.

Electronic Warfare and Network Management

This application includes spectrum monitoring, network planning, interference response and tactical-link health management. It will grow as militaries prepare for operations in electronically contested environments.

By End User

The market is divided into air forces, navies, armies and marine forces, joint commands, and special operations and intelligence units.

Air forces remain the largest individual customer group due to the scale of fighter, surveillance and command-aircraft integration. Navies represent a complex and service-intensive segment. Armies will record faster growth as air-defence, drone and long-range-fire networks become more connected.

Joint commands are particularly important for software and integration revenue. Their role is to ensure that systems purchased by separate services can exchange information in an operational setting.

By Region

North America

North America leads in installed systems, programme scale, terminal production and software development. The United States also drives many of the standards adopted by allied forces.

Europe

Europe is entering a strong retrofit and expansion phase. Demand is being shaped by NATO interoperability, air-defence investment, naval modernisation and the replacement of older communication equipment.

Asia Pacific

Asia Pacific is expected to be the fastest-growing region. Japan, South Korea, Australia, India, Taiwan and several Southeast Asian countries are investing in combat aircraft, naval platforms, surveillance systems and integrated command networks.

LAMEA

LAMEA includes Latin America, the Middle East and Africa. The Middle East represents most of the regional value due to fighter aircraft, air-defence and command-system procurement. Latin American and African demand remains more selective and is concentrated in surveillance, border security and maritime applications.

Expert view: The fastest-growing opportunity will sit between established data links rather than within one protocol. Suppliers that can securely connect legacy, coalition and proprietary networks will control a larger share of future integration spending.

Market Trends and Innovation Landscape

Technology development in the Tactical Data Link Market is moving from standalone communication terminals toward adaptable network nodes. The next generation of equipment must manage several links, process information locally and remain functional under cyber or electronic attack.

Software-Defined and Open Architectures

Older tactical-link terminals were closely tied to specific hardware configurations. Modern systems are increasingly software-defined. Waveforms, security functions and network-management features can be upgraded without replacing the complete terminal.

This does not mean military data links will become fully hardware-independent. Radio-frequency performance and cryptographic security will still require specialised components. However, more product differentiation will shift toward software, processing capability and interface design.

Open architectures are also gaining attention. Defence customers want to integrate new sensors, applications and data formats without returning to the original supplier for every modification. This is pushing vendors toward modular interfaces and standards-based integration.

Multi-Link Gateways and Protocol Translation

No armed force operates a single tactical network. Fighters may use Link 16. Ground units may use national tactical radios. Surveillance aircraft may transmit high-bandwidth video. Command centres may operate through secure IP networks or satellite connections.

So, gateways are becoming central to system design. They translate message formats, manage security boundaries and extend information across networks that were not originally designed to communicate.

During the U.S. Air Force’s Bamboo Eagle exercise in 2024, Viasat demonstrated an airborne arrangement combining a beyond-line-of-sight terminal with a tactical gateway supporting Link 16 and SADL. The system allowed aircraft and command elements operating on different networks to exchange situational-awareness data. This illustrates how future spending will move toward link orchestration rather than simple terminal connectivity.

Smaller Size, Weight and Power Requirements

Miniaturisation is opening the market to drones, light aircraft, vehicles and dismounted personnel. Traditional terminals were designed for large aircraft or ships with sufficient power and cooling capacity. New platforms need compact systems that can deliver secure connectivity without consuming a large part of the platform’s payload or electrical budget.

The challenge is not merely reducing enclosure size. Suppliers must maintain encryption, thermal stability, radio-frequency performance and environmental durability. Small-form-factor terminals will therefore command premium pricing when they provide capabilities previously limited to larger platforms.

In May 2025, Viasat introduced a compact ruggedised tactical gateway intended to provide Link 16 situational awareness in mobile and rapidly deployed settings. Product moves of this type indicate that tactical data exchange is shifting closer to smaller and more mobile users.

Resilience in Contested Spectrum

Jamming and interference are now core design assumptions. Future systems will require stronger anti-jam performance, frequency agility, directional transmission, adaptive power control and alternative routing.

Network resilience also requires redundancy. Data may move through a direct line-of-sight link under normal conditions, then switch to airborne relay, satellite communication or terrestrial IP transport when the primary path is disrupted.

The U.S. Department of Defense’s joint command strategy calls for secure and resilient infrastructure capable of handling growing data volumes across all warfighting domains. It also treats mission-partner information sharing as a permanent development priority rather than a temporary integration task.

Beyond-Line-of-Sight Link Extension

Traditional tactical links often depend on line-of-sight transmission. This creates range limitations and coverage gaps caused by terrain or platform position.

Beyond-line-of-sight extension uses satellite, airborne relay or wide-area digital networks to carry tactical messages over longer distances. Standards such as JREAP allow tactical data to be transported over communication media that were not originally developed as tactical links.

The commercial opportunity includes gateway hardware, protocol software, secure network services and integration. However, satellite bandwidth itself remains outside this market definition unless sold as an inseparable part of a tactical data-link solution.

Data-Centric Security and Coalition Access

Coalition operations create a difficult security problem. A network must share enough information to support a mission without exposing data that a partner is not authorised to receive.

Conventional security models protect the complete network boundary. Newer approaches can apply access controls to individual data objects based on identity, mission role and security attributes.

The U.S. Department of Defense’s Project Olympus demonstrated data-centric and zero-trust security concepts during coalition interoperability work in 2024. The programme addressed both technical incompatibility and policy barriers between partner forces. This is relevant for suppliers because future data-link integration contracts will include identity management, information-release controls and cybersecurity engineering.

AI-Assisted Data Fusion and Network Operations

Artificial intelligence is relevant to tactical links, but its role should not be overstated. AI does not replace the communication protocol. It helps manage the information moving across the network.

Practical applications include:

• Correlating tracks received from several sensors
• Identifying duplicate or conflicting target information
• Detecting abnormal network behaviour
• Prioritising messages when bandwidth is constrained
• Recommending alternative communication routes
• Supporting spectrum and network planning
• Reducing operator workload in complex command environments

The Department of Defense’s joint command strategy specifically connects automation and AI with the need to process larger data volumes. European defence work also identifies multi-sensor fusion, threat evaluation and decision support as relevant AI applications. These developments support investment in intelligent processing at gateways and command nodes. They do not remove the requirement for human authorisation in targeting or engagement decisions.

Expert view: AI will create the most value by filtering and prioritising tactical information. In a congested network, the competitive question is not how much data a terminal can receive. It is whether the system can identify which data must reach the operator first.

Integration of Space-Based Sensor Information

Space-based surveillance is becoming more closely connected to tactical command networks. The challenge is converting satellite-derived information into usable battlefield data without excessive delay.

In March 2025, Saab and ICEYE signed a memorandum of understanding to investigate the integration of synthetic-aperture radar information into military command-and-control systems. The stated focus includes multi-domain operations, situational awareness and tactical decision support. While this partnership is broader than tactical links alone, it shows how the data-link layer is becoming the bridge between space-based sensing and deployed forces.

Expansion of High-Bandwidth Video Data Links

Traditional tactical links are efficient for track and status messages but are not always designed for high-resolution imagery or full-motion video. Growth in unmanned surveillance is creating demand for complementary broadband links.

The distinction between tactical data links and video data links will remain. Still, users increasingly expect them to function within one operational network. Gateways will combine structured tactical messages with imagery, chat, sensor metadata and mission applications.

The $182 million U.S. Air Force video-data-link contract awarded to L3Harris Technologies in 2024 reflects sustained demand for portable and platform-independent ISR connectivity.

Ongoing Naval Data-Link Investment

Naval platforms require long-distance communication, multi-force coordination and integration with ship combat-management systems. These needs are supporting investment in network tactical common data links and national maritime links.

In November 2024, the U.S. Department of Defense announced an approximately $85 million contract modification for BAE Systems covering the manufacture, testing and delivery of Network Tactical Common Data Link systems. The modification increased the contract’s cumulative value to about $296 million.

In March 2026, Thales reported an Asian naval order covering its combat-management system, sensors and a tactical data link. The announcement illustrates the way data links are commonly procured as part of wider naval combat-system packages rather than as isolated equipment.

Industry Consolidation and Strategic Positioning

The industry has a concentrated core of suppliers with approved cryptography, established platform relationships and experience supporting multinational networks.

A major structural development was L3Harris Technologies’ acquisition of Viasat’s Link 16 tactical data-link business for approximately $1.96 billion in January 2023. The transaction consolidated an important terminal portfolio and strengthened L3Harris Technologies’ position in Link 16 hardware, software and support.

Further consolidation is possible, but large acquisitions will face security and competition reviews. Partnerships are more likely in areas such as satellite integration, unmanned systems, artificial intelligence, cybersecurity and national link interoperability.

Innovation Outlook Through 2035

The market’s technology roadmap will be shaped by five priorities:

The Tactical Data Link Market will remain hardware-intensive, but its value structure is changing. Buyers will spend more on software, integration, cybersecurity and network management. Terminal manufacturers that remain tied to a single link or platform may face slower growth.

The strongest suppliers will be those able to connect old and new equipment, support coalition security rules and adapt networks during live operations. That combination is difficult to develop. It also creates recurring service and upgrade revenue well beyond the initial equipment sale.

Expert view: By 2035, tactical data links will be judged less by the name of the waveform and more by how effectively they preserve a shared operational picture across disrupted, multinational and multi-domain networks.

Competitive Intelligence and Benchmarking

Competition in the Tactical Data Link Market is concentrated around a limited group of defence electronics companies. Entry barriers are unusually high. Suppliers need access to controlled waveforms, approved cryptographic technology, military spectrum expertise and platform-level certification. They must also demonstrate that their equipment can exchange information with systems already fielded by allied forces.

This is not a simple hardware market. A major programme may involve one supplier for the terminal, another for the mission computer, a third for gateway software and a prime contractor responsible for full platform integration. As a result, market leadership depends on installed base, interoperability credentials and integration experience rather than terminal sales alone.

Competitive Benchmarking

L3Harris Technologies

L3Harris Technologies holds the strongest dedicated position in Link 16 equipment. Its portfolio covers conventional airborne terminals, compact systems for tactical vehicles and personnel, line-of-sight communication, video-data-link equipment and software used to plan, monitor and troubleshoot military networks.

The company strengthened its position after acquiring the former Link 16 business of Viasat for approximately $1.96 billion in 2023. That transaction brought a large installed base, additional terminal formats and space-based Link 16 development into the company. L3Harris Technologies stated in 2024 that the acquired business had delivered almost 8,000 terminals over 20 years.

Its competitive advantage is portfolio depth. The company can address aircraft, ships, ground vehicles, special operations teams and command centres without relying on one platform category. It also participates in high-bandwidth video transmission and network-management software. This gives it access to both new equipment programmes and recurring upgrade revenue.

The main strategic risk is customer concentration. A large portion of its data-link activity is linked to the United States and allied procurement systems. Export approvals and the release of controlled cryptographic capabilities determine how quickly the company can pursue opportunities in non-core markets.

Collins Aerospace, an RTX Business

Collins Aerospace competes through a combination of airborne communication hardware, multifunction terminals, secure common data links, tactical gateways and space-to-ground connectivity. Its portfolio is particularly strong where the data link must interact with avionics, identification systems, navigation equipment and mission computers.

The company supplies terminals for space- and weight-constrained platforms and offers portable and airborne gateways that translate information between Link 16, ground-force message formats and command applications. It is also developing space-data-link infrastructure for low-Earth-orbit networks supporting joint command requirements.

Its strongest position is in the airborne market. Collins Aerospace can integrate the communication layer with other aircraft systems supplied by the wider RTX group. This reduces interface risk for aircraft manufacturers and defence ministries.

The company also benefits from its participation with BAE Systems in the Data Link Solutions joint venture. The venture supports multifunction terminal production and modernisation programmes for U.S. and international customers. This places Collins Aerospace among the companies most likely to benefit from the long replacement cycle of the existing Link 16 installed base.

Thales

Thales is the leading European supplier with a full multi-domain tactical-data-link offering. Its portfolio supports NATO-standard Link 16 and Link 22 networks as well as national communication protocols required by sovereign customers.

The company covers the functional chain from terminals and processors to network planning, tactical displays, encryption, integration and support. Its naval communication systems have been installed across more than 400 ships, giving it a strong base for maritime upgrades and Link 22 adoption.

Its competitive strength comes from sovereign flexibility. Some governments need NATO interoperability but do not want their complete communication architecture controlled by a foreign supplier. Thales can combine recognised NATO links with national protocols and locally controlled security arrangements.

The company is well placed in France, the United Kingdom, continental Europe, the Middle East and selected Asian naval markets. Its data-link products are often sold as part of wider air-defence, naval combat-management or ground-command systems. This increases contract value but also means that individual data-link revenue may be embedded within larger programmes.

BAE Systems

BAE Systems has a strong position in naval and high-bandwidth data-link applications. It supplies networked systems that allow ships to receive and transmit voice, sensor data, imagery and full-motion video from multiple sources at the same time.

Its U.S. Navy activity is a major differentiator. The company is delivering systems for aircraft carriers and future frigates, supported by an additional $85 million production award announced in January 2025. These installations require more than a radio. They involve antennas, processors, network control, shipboard integration and long-term technical support.

BAE Systems is also moving toward smaller modular data-link equipment for unmanned aircraft, tactical vehicles and compact maritime platforms. Its small-form-factor architecture is designed to reduce weight and power consumption compared with traditional terminal and processor combinations.

The company’s market position is strongest where tactical links connect directly with intelligence, surveillance and reconnaissance systems. It is less dominant than L3Harris Technologies in the broad merchant-terminal market but has deep access to U.S. naval programmes and classified platform integration.

Leonardo

Leonardo provides tactical data-link processors, airborne communication equipment, naval communication systems, wideband links and Link 16 terminals through European industrial arrangements.

Its primary strength is multi-link processing. The company develops systems that translate information from different protocols into a common format before passing it to an aircraft or ship mission system. Supported standards include Link 11, Link 16, Link 22, JREAP and variable-message formats.

The company also participates in the EuroMIDS industrial consortium. This provides access to established Link 16 terminal programmes used on European and allied aircraft, land systems and naval platforms. Its wider avionics and combat-aircraft presence supports integration opportunities on both new and upgraded platforms.

Leonardo is especially competitive in Italy, the United Kingdom and European collaborative programmes. It also has a credible export position in the Middle East and Asia. Its challenge is that several European competitors address the same customer base, creating pressure to differentiate through local content and platform integration.

Saab

Saab approaches the market primarily as a command-and-control and combat-system integrator rather than as a large independent seller of standardised terminals.

Its naval combat systems can integrate tactical-data-link processors from different manufacturers. The company also provides track correlation, multi-sensor fusion, secure communication management and air-command solutions. These capabilities allow data received through several links to be converted into one operational picture.

This position is commercially important. Military customers rarely gain operational value by purchasing a terminal without integrating it with sensors, weapons and command applications. Saab earns revenue from this higher-level integration layer.

Its strongest markets are Sweden, the Nordic region, selected NATO countries and countries operating its aircraft, radar and naval systems. The company is a strategic competitor in naval modernisation and airborne early-warning programmes, although its standalone terminal volume remains below the largest U.S. suppliers.

Viasat

Viasat changed its market position after selling its dedicated Link 16 terminal business to L3Harris Technologies. It now concentrates on deployable tactical gateways, secure networking, satellite connectivity and the orchestration of communication paths at the tactical edge.

Its gateway systems connect Link 16 with other tactical radios, beyond-line-of-sight communication and command applications. The company’s compact gateway introduced in 2025 was designed for mobile and rapidly deployed operations. More than 200 units from its wider gateway family had been shipped to U.S. and international forces by mid-2025.

In 2026, the company expanded this position by introducing an edge-to-cloud networking layer that connects existing sensors, systems and communication networks without requiring their complete replacement.

Viasat is therefore no longer a direct terminal-market leader. Its opportunity lies in connecting tactical links with satellite networks, cloud infrastructure and software-managed communication services. This could become one of the most attractive recurring-revenue areas in the market.

Competitive Outlook

The competitive structure will gradually shift from terminal manufacturing toward network integration. Hardware qualifications and installed terminals will remain important. Still, software, gateways, cybersecurity and lifecycle upgrades will account for a larger part of contract value.

Three competitive groups are emerging:

• Dedicated terminal and waveform leaders led by L3Harris Technologies and Collins Aerospace
• Multi-domain defence integrators including Thales, BAE Systems and Leonardo
• Network and command-layer specialists such as Saab and Viasat

Expert view: The long-term winners won’t necessarily be the companies selling the largest number of radios. They’ll be the suppliers that can connect controlled military networks without forcing customers to replace every legacy terminal.

Regional Landscape and Adoption Outlook

Regional demand differs sharply. The United States and NATO countries have large installed Link 16 networks. China, India and South Korea are developing or expanding sovereign systems. Middle Eastern buyers often operate equipment sourced from several countries, creating a strong requirement for integration and controlled information sharing.

The growth rates below are independent analyst estimates for tactical-data-link-related revenue. They are not defence-budget growth rates.

Regional Growth Benchmark

United States

The United States is the largest national market. It has the deepest installed base of Link 16 terminals and the broadest supporting infrastructure for testing, cryptographic management, waveform certification and network planning.

Demand is moving from first-time installation toward modernisation. Older terminals need updated encryption, higher processing capacity and better integration with joint command networks. The country is also adding connectivity to smaller aircraft, unmanned systems, vehicles and dismounted teams.

Funding is distributed across aircraft, naval vessels, missile defence, intelligence systems and individual service networking programmes. This makes the addressable market larger than any single tactical-data-link budget line. U.S. defence documents identify joint command and control as a cross-service investment area rather than a standalone equipment programme.

The domestic supply base is led by L3Harris Technologies, Collins Aerospace and BAE Systems, supported by numerous software, antenna, encryption and integration specialists. Foreign companies can participate through U.S. subsidiaries and approved industrial partnerships.

Regulation remains restrictive. Exported systems may require International Traffic in Arms Regulations approval, government cryptographic release and separate authorisation for individual countries. This protects established suppliers but slows expansion into new markets.

Europe

Europe will record the strongest absolute demand increase outside the United States. The region is replacing equipment while also adding new aircraft, ships, air-defence units and command facilities.

European NATO allies and Canada spent more than $571 billion on defence in 2025, measured in constant 2021 prices. Collective expenditure reached approximately 2.3% of GDP, and NATO members have committed to a broader 5% defence and security investment framework by 2035.

The United Kingdom, France, Germany and Italy represent the largest established procurement bases. Poland, Finland, Sweden, Norway, Romania and the Baltic countries offer faster near-term growth as they expand air defence, surveillance and coalition interoperability.

European industrial leadership is distributed across Thales, BAE Systems, Leonardo and Saab. Germany also has a strong tactical-electronics and terminal-integration base. This supports domestic supply but can fragment procurement across national standards and security requirements.

Link 16 upgrades will dominate airborne demand. Link 22 adoption will support naval revenue. Ground-based air and missile defence will create demand for gateways that connect radar, command centres, aircraft and interceptor units.

NATO standards provide a common technical foundation. Even so, national cryptographic controls and separate procurement authorities prevent Europe from functioning as one uniform market. Suppliers must usually qualify country by country.

China

China is building an independent network-centric military architecture. Demand is linked to combat aircraft, airborne surveillance, naval expansion, long-range air defence, unmanned systems and joint-theatre command structures.

China allocated approximately CNY 1.91 trillion to central-government defence expenditure in 2026, representing a 7.0% increase over the previous year’s executed budget.

The market is served primarily by domestic state-owned electronics, aviation and shipbuilding organisations. Public information does not provide a transparent breakdown of tactical-data-link spending. As a result, market sizing must be inferred from platform production, force structure and communication-system integration.

Western suppliers have limited direct access due to strategic export controls and national security restrictions. The commercial opportunity is concentrated among domestic organisations and selected international partners that can operate outside U.S. and NATO-controlled technology frameworks.

China is expected to record one of the highest equipment-volume growth rates. However, average international supplier revenue per platform may be lower because much of the technology is developed and produced within government-controlled industrial groups.

India

India is expected to be the fastest-growing major country market through 2035. Its current installed base is smaller than that of the United States, China or major European NATO members. That creates room for new installations rather than replacement demand alone.

India’s 2026–2027 Ministry of Defence budget totals approximately ₹7.85 trillion. Capital outlay for defence services is budgeted at ₹2.19 trillion, while capital research and development receives approximately ₹172.5 billion.

Demand will come from indigenous combat aircraft, naval vessels, helicopters, airborne surveillance systems, unmanned aircraft and integrated air-defence networks. Maritime networking is particularly important because the Indian Navy needs ships, submarines, aircraft and shore establishments to exchange tactical information across the Indian Ocean.

Bharat Electronics Limited is the most visible domestic supplier. Its portfolio includes airborne links, naval data-exchange systems, combat-management systems and secure tactical communication equipment. Its naval link connects ships, submarines and shore centres while supporting tactical pictures, messages and imagery.

Foreign companies can participate through licensed production, local integration and technology partnerships. Direct imports will face increasing pressure from indigenous-content policies. Security-sensitive software, encryption and source-code access will remain important negotiation points.

The country’s main constraint is procurement timing. Programmes can move slowly through development, trials and production approval. So, annual revenue may be uneven even when the long-term demand case is strong.

Japan

Japan is moving from service-specific communications toward stronger joint command and cross-domain operations. The country established the Japan Self-Defense Forces Joint Operations Command in March 2025 and formulated a next-generation defence information and communication strategy in July 2025.

Its FY2026 expenditure budget for implementing the current Defense Buildup Program is approximately ¥8.81 trillion. Priority areas include integrated air and missile defence, unmanned capabilities, long-range defence and cross-domain operations.

Tactical-data-link demand will be supported by F-35 aircraft, airborne surveillance, Aegis-equipped vessels, new frigates, missile-defence units and unmanned systems. Compatibility with U.S. forces is a central requirement.

Japan has advanced domestic electronics and platform-integration capabilities. Foreign suppliers remain important for controlled NATO- and U.S.-origin standards, but domestic companies carry out a meaningful part of adaptation, production and support.

Regulatory requirements are strict. Systems must meet national information-security rules and operate within tightly controlled alliance arrangements. This favours established U.S.-Japanese industrial relationships rather than new market entrants.

South Korea

South Korea has one of the most developed sovereign tactical-data-link ecosystems outside the United States and Western Europe. Its armed forces combine alliance-compatible networks with domestically developed message standards and terminals.

Demand is supported by fighter aircraft, helicopters, ground-based air defence, destroyers, submarines, unmanned systems and the country’s joint tactical-data-link architecture. The need to connect Army, Navy and Air Force assets within a compressed operating area gives network speed and resilience high operational value.

Hanwha Systems is the clearest publicly visible domestic leader. It has developed ground, joint and common data-link systems as well as terminals supporting national networks and Link 16- and Link 22-level capabilities. The company also integrates data links into aircraft and naval combat systems.

Other domestic defence electronics and communications suppliers contribute radios, command systems, missiles and platform interfaces. South Korea’s shipbuilding and aerospace industries create a strong internal route to market for these suppliers.

The country also has export potential. Korean combat aircraft, ships and missile systems are entering more international markets. Tactical links and gateway options can therefore become part of wider platform-export packages.

Middle East

The Middle East is relevant because several countries operate mixed fleets of U.S., European and domestic equipment. Connecting these platforms is technically difficult due to incompatible security classifications and export-controlled communication standards.

Saudi Arabia, the United Arab Emirates, Israel and Qatar represent the main high-value markets. Fighter aircraft, air and missile defence, surveillance aircraft, naval vessels and national command centres account for most spending.

Saudi Arabia allocated approximately SAR 240 billion to the military sector in its 2026 budget. It is also pursuing domestic industrial participation, having reported localisation of approximately 40.7% of military requirements in 2024.

The region offers opportunities for Thales, L3Harris Technologies, Collins Aerospace, BAE Systems, Leonardo and local integration partners. However, access to full Link 16 functionality or controlled encryption depends on the purchasing country and the platform involved.

The most attractive business area is secure gateway integration. A country may have one communication standard on its fighter aircraft, another on its air-defence system and a separate national network at its command centre. Suppliers that can connect these systems without violating security restrictions will gain an advantage.

Expert view: India offers the highest percentage growth. Europe offers the largest near-term increase in addressable spending. The United States will still generate the greatest recurring revenue from terminal upgrades, software and lifecycle support.

Recent Developments, Opportunities and Restraints

Recent Developments

Opportunities and Business Insights

Multi-Link Gateways and Legacy Integration

Armed forces will continue operating several link standards at once. Replacing all existing terminals is financially and operationally unrealistic. Secure protocol translation is therefore one of the clearest opportunities.

Gateway suppliers can earn revenue from hardware, software licensing, network design, certification and long-term support. This creates better recurring economics than a one-time terminal sale.

Compact Systems for Unmanned and Mobile Platforms

Drones, unmanned vessels, tactical vehicles and small aircraft require lighter terminals with lower power consumption. Conventional equipment is often too large or expensive.

Suppliers that reduce size and power without weakening encryption or anti-jam performance can access a much larger platform volume. This opportunity will extend from premium military drones to lower-cost distributed systems.

Software, AI and Network Automation

AI is most useful for track correlation, message prioritisation, anomaly detection and route selection. It can help a network decide what information is important and which communication path remains available.

The near-term business model will centre on software upgrades and decision-support tools rather than autonomous battlefield control. Vendors must show measurable reductions in operator workload, bandwidth use or network downtime.

Market Restraints

Export and Cryptographic Controls

Governments cannot freely sell advanced links and encryption to every customer. Export approvals can delay contracts or limit the capability delivered. A technically qualified supplier may therefore remain commercially excluded from a country or programme.

Lengthy Certification and Integration Cycles

A terminal must work with the platform’s antenna, power system, mission computer, encryption equipment and operational software. Testing can take years. Delays in one part of the platform programme can postpone data-link revenue.

Fragmented Standards and Budget Competition

Customers want interoperability but also want sovereign control. This produces national standards, security restrictions and customised interfaces. Suppliers face higher engineering costs and smaller production runs.

Tactical-data-link programmes must also compete with aircraft, missiles, sensors and other defence priorities. Their operational importance does not guarantee smooth annual funding.

Expert view: The largest opportunity sits in making existing networks work together. Defence ministries have already invested billions in terminals and platforms. They’ll spend heavily to preserve those investments while adding new data sources and communication paths.