HAVELSAN Underwater C5ISR Capabilities with Integrated Systems

At the upcoming UDT 2026 exhibition, taking place on 14–16 April 2026 in London at ExCeL London (Stand D60), HAVELSAN will showcase its expanding underwater C5ISR capabilities, built on an integrated portfolio designed for submarines, unmanned underwater vehicles (UUVs) and hybrid maritime platforms.

Building on more than two decades of experience in naval combat systems, HAVELSAN combines combat management systems, operational intelligence, autonomous capabilities and system integration expertise under a unified architecture.

In today’s data-intensive and multi-domain operational environment, underwater platforms are gaining strategic importance due to their stealth and endurance. However, operational effectiveness increasingly depends on the ability to integrate data, support decision making and operate within network-enabled architectures.

HAVELSAN addresses this need with a portfolio that includes integrated combat management systems for submarines, compact mission systems for mini and lightweight submarines, and mission systems tailored for unmanned underwater vehicles. These solutions are enhanced with “Operation Intelligence” and “Operation Autonomy” capabilities, enabling advanced data processing and decision support in both manned and unmanned operations.

Among the key solutions, the SEDA Integrated Submarine Combat Management System stands out as a field-proven system for conventional submarines. It integrates acoustic and non-acoustic sensor data, navigation and weapon systems, supporting the full operational cycle from detection to engagement while enhancing situational awareness.

HAVELSAN’s underwater portfolio also includes ADVENT MÜREN, an advanced combat management solution that enables network enabled submarine operations through a system of systems architecture, supported by AI driven sensor management and planning tools.

Complementing these systems, HAVELSAN provides niche hardware solutions such as torpedo and cruise missile fire control systems, submarine data distribution systems and secure timing and positioning technologies, ensuring reliability and performance in demanding environments.

The company’s capabilities extend to full spectrum combat system integration, including system-to-system and system-to-platform integration, simulation, training and lifecycle support.

In the unmanned domain, HAVELSAN’s hybrid unmanned maritime vehicle concept enables both surface and underwater missions, supporting use cases from ISR to maritime security and special operations.

Training and human-centric design remain a core focus, with submarine simulators and CIC orchestration concepts designed to enhance crew performance and decision making in complex environments.

Through this integrated approach, HAVELSAN continues to position itself as a global technology partner in underwater C5ISR systems.