Nokia Defense and C3IA sign MoU to digitise UK defence operations
Nokia Defense and C3IA have signed a memorandum of understanding (MoU) to jointly develop digital capabilities for UK defence, announced at the Defence Vehicle Dynamics (DVD) event on 16 September 2026. The agreement pairs Nokia's private 4G/5G and mission-critical networking technology with C3IA's systems engineering, capability integration and security services, targeting what both parties describe as next-generation multi-domain operational requirements.
Under the MoU, the two organisations will co-develop solutions spanning tactical and operational communications, situational awareness, command and control (C2), sensing, autonomous systems and edge computing. Both companies already participate in the UK Ministry of Defence (MOD) Tactical Communication Systems (TacSys) framework (RM6393), holding positions in Lot 1 (Services) and Lot 3 (Components). That framework gives the MOD and wider public-sector bodies a compliant procurement route for Nokia's connectivity portfolio across the full spectrum from headquarters to the tactical edge.
The deal
Mikko Viitaniemi, Vice President and Head of Nokia Defense, said the collaboration aimed to "turn technology into operational capability and advance tactical communications and interoperability across future UK defense programs." C3IA Managing Director Steve Brown emphasised speed of delivery: "Delivering defense capability at pace requires more than technology alone. It requires the right combination of secure communications, sector expertise and systems integration."
The MoU does not disclose a contract value, a committed delivery schedule, or named programme milestones. The announcement is framed as a collaboration framework rather than a funded contract award, which means commercial volume is contingent on future MOD task orders placed through TacSys.
Market context
The UK defence modernisation agenda is accelerating. The 2025 Defence Command Paper refocused procurement on multi-domain integration, resilient communications and autonomous systems, creating a pipeline of programmes where connectivity vendors and systems integrators can compete. Nokia Defense operates in a competitive field that includes Motorola Solutions, Thales, L3Harris and a number of smaller UK-based defence-tech firms, all pursuing similar tactical-communications and private-network opportunities.
For Nokia, the partnership extends a strategy of routing its defence business through specialist local integrators who hold existing government relationships and security clearances. C3IA's National Cyber Security Centre (NCSC) assurance credentials are particularly relevant here: UK defence procurement increasingly requires suppliers to demonstrate formal cyber accreditation rather than self-attested compliance, and NCSC-assured status can accelerate programme onboarding.
Regulatory and standards read-across
UK defence procurement sits under the Defence and Security Industrial Strategy and is subject to export-control regimes including the UK Strategic Export Licensing framework and, for cross-NATO interoperability, the constraints of the US International Traffic in Arms Regulations (ITAR) where American-origin technology is involved. Nokia's network equipment also faces ongoing scrutiny under the Telecommunications (Security) Act 2021, though Nokia is not among the vendors designated as high-risk under that regime.
The TacSys framework itself provides a degree of procurement assurance, but individual task orders still require security review. Interoperability with allied forces, particularly under NATO STANAG standards for tactical communications, will be a key engineering test for any solutions the partnership brings to market. Buyers and investors will look for a named programme win to confirm that the MoU translates into funded delivery.