Trade show
Sea-Air-Space 2027
The Sea-Air-Space Exposition is the premier U.S. maritime defense exposition, organized by the Navy League of the United States. Scheduled for April 19-22, 2026 at the Gaylord National Resort & Convention Center in National Harbor, MD, it brings together defense industry leaders, military decision-makers, and government officials. The event features extensive networking, professional development sessions, keynote speeches, and a large exhibit hall showcasing maritime and defense technologies. It has a strong sponsorship program with numerous corporate sponsors and is not open to the general public.
The Sea-Air-Space Exposition is the premier U.S. maritime defense exposition, organized by the Navy League of the United States. Scheduled for April 19-22, 2026 at the Gaylord National Resort & Convention Center in National Harbor, MD, it brings together defense industry leaders, military decision-makers, and government officials. The event features extensive networking, professional development sessions, keynote speeches, and a large exhibit hall showcasing maritime and defense technologies. It has a strong sponsorship program with numerous corporate sponsors and is not open to the general public.
Event details
- Dates: 4–7 Apr 2027
- Location: National Harbor, MD, USA
- Venue: Gaylord National Resort & Convention Center
- Industry: Maritime
- Category: Trade show
Audience scale
- Exhibitors: 460+
- Attendees: 15,800+
Industries
- Maritime
- Defense
- Aerospace