Calian is proud to be a sponsor, exhibitor, and speaker at DEFSEC 2025.

Halifax Convention Centre, Halifax
September 30 – October 2, 2025
Halifax, Nova Scotia, Canada

DEFSEC Atlantic is Canada’s premier defence, security, and aerospace exhibition, connecting industry stakeholders with key decision-makers from government and military. Set in the strategic hub of Atlantic Canada, the event offers unmatched opportunities for networking, business development, and showcasing cutting-edge technology and capabilities across air, land, sea, and cyber domains.