Connecting Diverse Communication Systems. Enabling One Mission.

SETU is an Indianised communication interoperability solution being developed by Stratlink Defence for the operational requirements of India's Armed Forces.

Built upon proven interoperability technology, SETU is being adapted, engineered and progressively indigenised in India to address Indian operational environments and requirements.

Connect. Integrate. Communicate.

Modern defence operations involve multiple communication systems, radios, networks and platforms operating across diverse environments.

SETU is being developed as an interoperability layer between diverse communication systems, enabling seamless communication across different platforms and operational networks.

Radio Interoperability
Connect diverse radio communication systems.

Multi-System Communication
Bring different communication platforms together.

Voice Communications
Enable reliable voice connectivity across integrated systems.

IP-Based Connectivity
Leverage modern IP-based communication architectures.

System Integration
Integrate communication systems into a unified operational environment.

Scalable Architecture
Support evolving operational requirements and future expansion.

SETU follows a structured technology and engineering approach:

Building upon established interoperability technology and communication architectures.

Adapting and modifying the technology to address Indian operational requirements.

Integrating the solution with relevant communication systems, platforms and networks.

Progressively validating and refining the system for operational environments.

Increasing Indian engineering, design and indigenous content over time.

PROVEN TECHNOLOGY → INDIAN ENGINEERING → INTEGRATION → VALIDATION → INDIGENOUS CAPABILITY

SETU is being developed for applications across diverse defence communication environments.

Supporting communication between tactical communication systems and users.

Enabling connectivity between communication systems supporting command and control environments.

Supporting communication across different services and communication networks.

Connecting radio, voice and IP-based communication systems within operational centres.

Integrating diverse radio communication systems through a common interoperability architecture.

Supporting communication requirements involving multiple platforms and services.

Addressing communication integration requirements across maritime and offshore environments.

Supporting integrated communication environments for training and simulation.

Modern maritime operations require communication systems capable of connecting multiple platforms, radios and communication networks.

SETU is being developed with the flexibility to support maritime and offshore communication environments through an IP-based interoperability architecture.

• Military radio integration 
• Internal and external voice communications 
• Radio and telephony interoperability 
• IP-based communications 
• Distributed communication architecture 

SETU builds upon established interoperability technology while incorporating Indian engineering, system modification and integration.

The objective is to progressively increase:

Indian Engineering
System Integration
Design Capability
Indigenous Content

This approach enables Stratlink Defence to move progressively from technology adaptation towards greater indigenous capability.