Norway Clears Major Step in Military Communications Upgrade

The Norwegian Defence Materiel Agency (NDMA) approved the detailed design of a new tactical communications system by the end of September 2026, according to an announcement from Swedish cybersecurity company Clavisteron October 27.

The approval allows development to advance toward the next stages of testing, integration and delivery. It also triggered a contractual payment of approximately €6 million to the Swedish company.

The project forms part of Norway’s Mime defence modernization program, which aims to improve how military units exchange information and coordinate operations.

Keeping Soldiers Connected in the Field

Modern military operations depend on communication between soldiers, vehicles, headquarters and units operating across different locations.

Norway’s new Tactical Core Network System (TCNS) is designed to provide secure connections between these forces, using software developed by Clavister.

The system will be integrated into the Norwegian Armed Forces’ tactical communication equipment, helping commanders exchange information, coordinate troop movements and maintain contact with deployed units.

This capability is particularly important in difficult terrain, where military forces may operate far from established communications infrastructure.

The project also reflects Norway’s wider effort to modernize battlefield technology as Nordic defence cooperation expands within NATO.

Swedish Technology for Norwegian Defence

Norway awarded Clavister contracts worth approximately €26 million in January 2026, with additional options estimated at €1.4 million.

Most of the funding covers software development, while the remainder provides maintenance and technical support after delivery.

Clavister, headquartered in Örnsköldsvik in northern Sweden, specializes in protecting computer networks and communications systems.

The company announced that its software had passed the Critical Design Review, an assessment intended to establish whether the technical design is sufficiently mature for further development.

The review was approved during the third quarter of 2026. The associated payment is part of the original contract, not a new Norwegian defence purchase.

Testing and Deployment Still Ahead

Clavister chief executive John Vestberg described the approval as an important achievement resulting from extensive engineering work and cooperation with Norwegian defence authorities.

The original development schedule extends over approximately three years from early 2026, followed by a four-year maintenance and support period.

The latest announcement does not establish when Norwegian military units will begin using the system operationally.

Nor has Clavister announced completed military field trials or demonstrated performance under operational conditions.

The approved design is nevertheless an important contractual and technical milestone in Norway’s effort to strengthen secure battlefield communications.