At DSEI UK 2025, one of the world’s largest defense and security exhibitions, Bittium will unveil its latest innovations for tactical and secure communications – purpose-built to ensure mission success in the most demanding operational environments
The advanced tactical communications solutions empower C6ISTAR with high performance, seamless interoperability, resilience, and future readiness to support defense forces as they modernize and digitalize their critical communications infrastructure across domains. At the core is a modular, mobile IP-based backbone network capable of covering large geographical areas while combining wireless and wired connectivity. Together with next-generation tactical radios and waveforms, this creates a seamless full IP MANET. A unique dispersed voice solution, engineered specifically for tactical environments, ensures resilient voice across the network.
For secure communications, Bittium showcases its ultra secure smartphones andcross–platform software solutions meeting the high requirements of defense forces, governments, and authorities. In addition to its own Tough Mobile devices, Bittium’s software is compatible with all major operating systems, including Android, iOS, and Microsoft Windows, for achieving organization-wide secure communication, connectivity, and device and application management.
Highlights
• World premiere: Bittium TAC WIN Smart Link 360 – a world’s first solution whose adaptive and fully automated directional antenna functionality further enhances extreme protection against jamming and significantly increases performance for broadband tactical communications on the battlefield.
• Quantum-safe secure communications –responding to the challenge of quantum computing and the threat of “harvest now, decrypt later”, Bittium showcases the Bittium SafeMove Mobile VPN and Bittium Secure Call software solutions for quantum-resistant mobile communications.
• Live demonstration – simulating real-world operations with a hybrid solution that unites Bittium’s tactical and secure communications to ensure secure interoperability across tactical and mobile 4G/5G networks.
“Modern defense forces require more than just reliable communications – they demand secure, interoperable, and future-proof solutions that work seamlessly across domains,” said Tommi Kangas, Senior Vice President, Defense & Security business segment at Bittium. “At DSEI UK, we are proud to showcase innovations to keep armed forces connected and mission-ready at all times.”
In addition to showcasing the tactical and secure communications portfolio, Bittium introduces the expansion of its engineering services to meet the evolving needs of defense industry. With proven capabilities in wireless, tactical communications, secure software, and rugged electronics, Bittium provides tailored engineering services to industry OEM’s and system integrators to accelerate innovation, enhance operational readiness, and deliver solutions built to withstand the toughest environments.
DSEI UK takes place September 9–12, 2025 at Excel London. Bittium’s booth is N8-250 (Finnish pavilion)
