Aug. 2-4, Gaylord National Harbor

Online Content On Demand



Aug. 1, Gaylord National Harbor

Reserve Your Spot at Sea-Air-Space 2021

Aug. 2-4, Gaylord National Harbor Convention Center

Sea-Air-Space is back and in person for 2021! Sign up now for three days of exhibits and sessions from some of the biggest players in the sea services. Make sure to add ticketed lunches and other events to your registration. These events may sell out quickly due to on-site space restrictions in session rooms set up for dining. 

This year features sold-out exhibit halls with over 300 vendors, top speakers from each of the sea services, a completely full outdoor demo area at the docks and more. Our show will also feature hybrid elements, with some online content and Zoom-integrated exhibits accessible onsite directly through the Sea-Air-Space app.

Watch Sea-Air-Space:

Original Air Dates: July 20-21, On Demand Now

Designed for maximum participation of our international audience, attendees with corporate travel restrictions and attendees that want even more education opportunities, this two-day session-only event featured sessions from international heads of navies, 5G, submarine warfare and more. 

Register for STEM Expo

Aug. 1, 12 p.m.-5 p.m.

Gaylord National Harbor Convention Center

Due to fire code capacity restrictions, this event is no longer allowing for on-site registration. All attendees must have registered in advance.

Experience all that STEM has to offer by attending our STEM Expo 2021, featuring hands-on exhibits aimed at grades 5-12, a live drill team, our STEM scholarship booth and more. We’re ensuring your safety through metered entry, frequent cleaning, mandatory masks, hand sanitizer and designated eating areas.