DEFSEC Atlantic 2026

DEFSEC Atlantic presented by the Atlantic Canada Aerospace & Defence Association is one of the productions of the Nova Scotia International Air Show Association (NSIASA), formed as a Nova Scotian not-for-profit society in 1996. The other current production is Air Show Atlantic which takes place in different communities throughout the Maritime Provinces.

DEFSEC Atlantic is a major networking opportunity for the Aerospace, Defence and Security industries – the second largest of its kind in Canada. Focused on showcasing Atlantic Canadian opportunities, the show’s worldwide reach creates partnership potential for all attendees.

Incorporating elements of both a trade show and a defence procurement conference, the event provides access to “the right people” in an engaging and professional setting. All attendees have ample opportunity, through meetings, B2B programs, social events, expert panel discussions and presentations, to interact with all levels of defence, industry and government participants.

DEFSEC Atlantic gives you access to:

• a significant number and variety of exhibitors both from Atlantic Canada and beyond
• international companies and delegates, as well as Canadian Trade Commissioners, to assist you in discovering potential trade and export opportunities
• facilitated Business-to-Business/Business-to-Government meetings
• excellent networking events both as part of the show and also in tandem with it
• a relevant and informative seminar series
• an “intimate” venue small enough to visit and see all exhibitors on the floor
• informative displays and demonstrations in the indoor booths
• one-stop shopping for information on government programs designed to assist companies to move to the next level
• everything you require located in a single venue