Written by: Berk Büyükarslan, Petar Petrović, Benjamin Robitaille, and Manuel Tavares Martins Dias

Supervised by: Victoriano Vicente Botella Berenguer

Edited by: Dimitra Pateraki

This paper examines the evolution of the United Kingdom’s (UK) approach to integrated military network systems, analysing its strategies, technological advancements, and partnerships, particularly within the North Atlantic Treaty Organisation (NATO) and with European Union (EU) allies. The study underscores the UK’s commitment to Network-Centric Warfare (NCW) and multi-domain operations, outlining the development of foundational communication systems like Bowman and Network Enabled Capability (NEC), as well as newer projects, including Morpheus, TRINITY, and the Land Environment Tactical Communications and Information Systems (LETacCIS) program. The UK’s integration strategy prioritises secure, real-time data exchange across land, air, maritime, cyber, and space domains, aiming to enhance interoperability and strengthen resilience against hybrid threats.

A key focus of this paper is on the UK’s collaboration with NATO and the EU in advancing secure communication frameworks, cyber resilience, and satellite capabilities through projects like Federated Mission Networking (FMN) and the SKYNET satellite system. As cyber and space domains become more critical, the UK’s evolving strategies demonstrate an adaptable, modular approach to maintaining technological superiority and coalition interoperability. To conclude, the paper highlights future directions for integrated networks, emphasising the importance of flexible, cyber-resilient, and quantum-encrypted systems to address emerging security challenges in a complex, multi-domain operational environment.