Canada Launches Largest-Ever Defence Technology Trade Mission to Japan as Ottawa Deepens Indo-Pacific Security Ties

TOKYO — Defence Minister David McGuinty is leading Canada’s largest-ever military technology trade mission to Japan, bringing nearly 40 Canadian defence and aerospace companies to Tokyo for a four-day initiative aimed at strengthening defence-industrial cooperation and expanding Canadian exports into one of the world’s fastest-growing military markets.

The delegation includes firms with expertise spanning aerospace, naval systems, cybersecurity, space technologies, and artificial intelligence. Throughout the mission, Canadian companies will meet Japanese defence officials, procurement authorities, military representatives, and industry leaders as Ottawa seeks to position Canada as a long-term partner in Japan’s defence modernization efforts.

At the centre of Canada’s pitch is a portfolio of technologies that aligns closely with Japan’s evolving security requirements. As Tokyo accelerates investments in maritime surveillance, missile defence, cyber resilience, and space capabilities, Canadian firms are expected to showcase solutions designed to enhance situational awareness, operational readiness, and supply-chain resilience.

Among the companies most likely to attract serious Japanese interest is L3Harris WESCAM, whose MX-Series electro-optical and infrared surveillance systems have become a global benchmark for ISR missions. The sensor turrets are already integrated onto aircraft, helicopters, unmanned systems, and maritime patrol platforms worldwide. For Japan, which faces the challenge of monitoring vast maritime approaches stretching from the East China Sea to the Western Pacific, persistent surveillance of remote islands, foreign naval activity, and airspace incursions remains a critical requirement. WESCAM’s systems offer day-and-night, all-weather monitoring capabilities that could complement Japan’s growing fleet of maritime patrol aircraft and unmanned platforms.

That emphasis on maritime awareness extends to underwater operations, where General Dynamics Mission Systems–Canada enters the mission with strong prospects. The company is a recognized leader in naval combat management systems, underwater surveillance technologies, and command-and-control networks. Japan’s Maritime Self-Defense Force continues to prioritize anti-submarine warfare as Chinese submarine activity increases throughout the Western Pacific. General Dynamics Canada’s expertise in integrating sonar data and maritime command systems could support efforts to improve submarine detection, maritime domain awareness, and fleet coordination.

Beyond the maritime domain, space is emerging as another critical area of defence competition and cooperation. MDA Space may find opportunities as Japan expands investments in military satellite networks and space-domain awareness capabilities. MDA’s expertise in satellite systems, geospatial intelligence, and space surveillance aligns with Tokyo’s growing focus on monitoring activities in orbit and strengthening resilience against threats to space-based infrastructure. As military operations become increasingly dependent on satellites for communications, navigation, intelligence gathering, and missile warning, Japan has identified space as a critical operational domain where international partnerships can provide significant advantages.

A similar dynamic is shaping requirements in the aerospace sector. CAE is expected to be represented prominently through its military flight simulators and training systems, which are used by air forces around the world. Japan’s continued acquisition of advanced aircraft, including F-35 fighters and future next-generation platforms, is increasing demand for sophisticated training solutions that can improve pilot proficiency while reducing operating costs. CAE’s simulation technologies could support the Japanese Self-Defense Forces as they prepare aircrews for increasingly complex operational environments.

Alongside these specialized capabilities, larger defence contractors are also positioned to support Japan’s broader modernization goals. Lockheed Martin Canada, for example, may be particularly well positioned because of its expertise in naval combat systems integration and command-and-control architecture. Japan is already one of Lockheed Martin‘s largest international customers through programs such as the F-35 fighter and Aegis-equipped destroyers. While major platform procurements are typically managed through the parent company, Lockheed Martin Canada’s experience integrating sensors, communications networks, and mission systems for the Canadian Surface Combatant program could prove relevant as Japan seeks greater interoperability across its maritime, air, and missile-defence forces.

The same modernization effort is creating opportunities beyond equipment acquisition. Babcock Canada may find prospects in naval sustainment and fleet support as Japan undertakes a long-term naval expansion that includes new surface combatants, submarines, and support vessels. As fleets become more technologically advanced, lifecycle management and readiness support are becoming increasingly important procurement priorities. Drawing on experience supporting complex naval fleets in Canada and allied nations, Babcock could offer expertise that helps Japan maximize operational availability while reducing long-term sustainment costs.

Taken together, these opportunities reflect the broader evolution of the Canada-Japan defence relationship. Earlier this year, both countries signed an Equipment and Technology Transfer Agreement, establishing a framework for cooperation on defence equipment, technology development, and industrial collaboration. The agreement is expected to facilitate future partnerships between Canadian and Japanese companies while providing greater access to procurement opportunities in both markets.

That momentum has been further reinforced by the Canada-Japan Comprehensive Strategic Roadmap, which identifies defence-industrial cooperation as a priority area within a broader effort to strengthen security and economic resilience. Increasingly, officials in both countries view industrial capacity and technological innovation as essential pillars of national security.

For Canadian firms, the opportunity is significant. Japan has embarked on its most ambitious military modernization program in decades, with defence spending rising toward two percent of GDP and substantial investments planned across missile defence, cyber operations, space capabilities, and next-generation military platforms. At the same time, Tokyo is seeking to diversify supply chains and deepen cooperation with trusted partners capable of contributing advanced technologies and specialized expertise.

More importantly, beyond the commercial opportunities, the trade mission underscores the growing strategic alignment between Canada and Japan. Both countries have expanded military cooperation, increased participation in joint exercises, and strengthened collaboration on cybersecurity, critical technologies, and regional stability. As geopolitical competition intensifies across the Indo-Pacific, defence-industrial partnerships are increasingly viewed as a means of strengthening both economic security and military readiness.

For Ottawa, the mission represents more than an export promotion effort. It is a demonstration of Canada’s ambition to become a more active defence partner in the Indo-Pacific and a recognition that future security cooperation will be shaped not only by military alliances, but also by the technologies, industrial capabilities, and trusted supply chains that underpin them.