// UNMANNED SYSTEMS AND NEXT-GEN WARFARE TERM
Tactical Data Link
A Tactical Data Link is a secure military communication network that allows aircraft, ships, ground forces, and command centers to share real-time battlefield information. It creates a unified, live map of friendly and enemy positions, enabling coordinated action.
TECHNICAL DEFINITION
A Tactical Data Link (TDL), such as Link 16, is a secure, standardized communication protocol within a C4ISR architecture for transmitting real-time tactical data between military platforms, sensors, and weapons systems. TDLs are foundational to achieving a common operating picture (COP) and enabling Joint All-Domain Command and Control (JADC2) by disseminating tracks, targets, and C2 information for enhanced situational awareness and network-centric warfare.
BACKGROUND
TADIL-A/Link 11 is a secure half-duplex tactical data link used by NATO to exchange digital data. It was originally developed by a joint committee including members from the Royal Canadian Navy, US Navy and Royal Navy to pass accurate targeting information between ships. The final standard was signed in Ottawa in November 1957, where the British proposed the name "TIDE" for "Tactical International Data Exchange". It was later made part of the NATO STANAG standardization process.
READ MORE ON WIKIPEDIASYNONYMS & ALIASES
- TDL
- TADIL
- Link 16
- Link 22
- Common Data Link
- Situational Awareness Network
- Multi-TDL Network
USAGE NOTE
The term is fundamental in discussions about interoperability, as connecting different TDLs between allied nations or different military branches is a major technical challenge.
DEVELOPERS
Organizations developing technology related to Tactical Data Link.
A major supplier of airborne and ground-based tactical data link systems, including the Multifunctional Information Distribution System (MIDS) terminals for Link 16 networks, which enable real-time data exchange between military aircraft, ships, and ground forces.
A leading provider of tactical data link products and services, specializing in Link 16 terminals, MIDS-LVT, and Small Tactical Terminals (STT). They focus on enhancing situational awareness and connectivity for warfighters across multiple domains.
Develops and integrates advanced command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR) systems that incorporate tactical data links. Their work includes Link 16 integration and developing next-generation secure communication networks.
Offers a wide range of resilient communication solutions, including multi-channel tactical radios and networking systems that support various data links. They provide technology for airborne, ground, and maritime platforms to ensure interoperable and secure data sharing.
A global leader in defense electronics, Thales develops and supplies a comprehensive range of tactical data link solutions, including MIDS-LVT terminals for Link 16, as well as multi-link processing systems that allow different data link standards to interoperate.
Integrates and develops advanced networking technologies, including tactical data links, as a core component of its C4ISR and battle management systems. They are instrumental in developing the networking backbone for advanced platforms and multi-domain operations.
Provides secure communication and networking solutions for military applications. They develop tactical networking products and integrate data links like Link 16 into command and control systems to provide a common operational picture.
An Italian defense company that manufactures tactical communication systems, including MIDS-LVT terminals, which are a key component of the Link 16 network. They provide these systems for a variety of international air, naval, and land platforms.