12 Radar Squadron validates TPS-77 radar capabilities

12 Radar Squadron validates TPS-77 radar capabilities

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December 19, 2025 - Defence Stories

Estimated read time - 2:00

Earlier this fall, 12 Radar Squadron (12 RT)of 3 Wing Bagotville conducted Exercise RENARD FUSION at Canadian Forces Base Valcartier, marking a decisive step in the modernization of Canadian air defence.

The mission: to establish a connection with the Canadian Air Defence Sector and validate tactical, technical and operational procedures in a deployed context. To achieve this, the squadron deployed its Mobile Control and Reporting Unit (MCRU)capability for the first time in an exercise, integrating the brand-new TPS-77 radar, a latest-generation long-range mobile system.

A cutting-edge radar system

The TPS-77 is a major step forward for the Royal Canadian Air Force. Designed to improve aircraft detection and tracking, it delivers optimal performance even in difficult weather conditions, at high altitudes and at high speeds. With its advanced features, this radar enhances responsiveness to threats and optimizes aerial surveillance missions.

"The arrival of this new radar is an important milestone for our squadron. It will enable us to continue the modernization required to meet the needs of today and tomorrow," said 12 RS Commanding Officer, Major Vanessa Larochelle-Meilleur.

A successful first operational deployment

Twenty-four members took part in their first deployment exercise with the TPS-77, testing the equipment's mobility, resilience and interoperability in a realistic environment. This experience demonstrated the Canadian Armed Forces' ability to integrate cutting-edge technologies and maintain a credible defence posture.

"Working on the deployment of the TPS-77 at Valcartier was a practical and formative experience. I was able to see how our procedures are applied in the field and understand the importance of every step in conducting aerial surveillance," says Sergeant Jérémie Laberge-Pilote, 12 RS Operations Supervisor. "I found it extremely beneficial for the unit to be able to practise deployment. I definitely saw a difference in our members' understanding of the work, roles, and responsibilities here at 12 RS. This experience really strengthened our collective effectiveness," he added.

Throughout the exercise, the various sections of 3 Mission Support Squadron (3 MSS)played a key role, providing essential support and expertise at every stage. Their contribution was seen in several key areas: logistics, particularly through the acquisition of essential equipment; rigorous management of financial resources; and the strategic transport of the TPS-77 system. This exemplary support and professionalism were essential factors in the mission's success.

This new radar is just one of many advances that demonstrate the RCAF's determination to remain at the cutting edge of military technology and to improve its ability to deter, detect, defend and defeat any threat before it can cause any harm.