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Global trust.
Proven defence

Defending the digital and physical frontiers. 

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Adaptive anti-jam intelligence that detects and avoids interference. Proven performance in beyond line of sight with high-throughput
Intelligence, communications and multi-sensor analysis platforms aggregating digital communications, events and sensor data into multi-source analysis environments for threat identification.
Tactical
Electronics
Multiple sensors for CT/CI operations for precise target acquisition and engagement.

CSTDefence is a trusted developer and supplier of defence and cyber systems for government and private organisations, backed by strong in‑house expertise in electronics, mechanical engineering, software and complex systems integration, for over a decade.


We provide Command & Control systems and Advanced Tactical Secure Communications with high bandwidth, interoperable with legacy systems operating in denied environments for beyond line of sight communications. 

Serving with Honour

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National Security Guard

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Central Reserve Police Force

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Delhi Police

Border Security Force

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Indian Army

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Andaman & Nicobar Police

Revolutionising Defence & Security
with
Cutting-Edge Innovation

MEDIA.

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Contact Us

TALSECURE, Defence Systems

New Delhi, 110020, India.

Tel: +91-11-41416873 

Tel: +91-11-42225622

PRODUCTS

DSR

r-VDL

RoIP

PE-Edge

Connect

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CST, Communication Surveillance Technology and Communication Security Technologies are the Trademarks of TALSECURE companies

INDRA

TURIYA

© 2026 | TALSECURE Defence Systems  | CST Advance Systems Pvt Ltd | All Rights Reserved 
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