Calian Announces ATHORA™ to Accelerate Sovereign Defence Capability in Canada

OTTAWA, Ontario, May 25, 2026 (GLOBE NEWSWIRE) -- Calian Group Ltd. (TSX: CGY), a mission-critical solutions company focused on defence, space, healthcare and other strategic critical infrastructure sectors, today announced the launch of ATHORA, a sovereign system-of-systems interoperability and orchestration platform developed to accelerate military operational readiness and capability integration across evolving C5ISRT environments.