The Largest Maritime Expo in the U.S.

Sea-Air-Space brings the U.S. defense industry and key military decision-makers together for three days of informative educational sessions, important policy discussions and a dynamic exhibit hall floor.

Owned and produced by the Navy League of the United States, Sea-Air-Space attracts maritime leaders from sea services around the globe.

Ways to Experience Sea-Air-Space 2021

Sea-Air-Space 2021 Prequel Online Sessions

July 20-21

  • Sea-Air-Space: Prequel features two unique days of online-only content
  • Topics include international heads of sea services panel, a congressional leadership panel, 5G, submarine and undersea warfare, wargaming, and more.
  • Requires a separate registration from August in-person show dates


Aug. 1

  • Hands-on science stations aimed at grades 5-12, including slime, dry ice and electricity
  • Live on-stage demonstrations for the entire audience
  • Experience the instantaneous science of nitrogen ice cream 
  • Live Coast Guard Drill team
  • STEM career information
  • Scholarship booth 

Sea-Air-Space 2021

Aug. 2-4

  • Three days of exhibits and sessions from some of the biggest players in the sea services
  • Sold-out exhibit halls with over 300 vendors
  • Outdoor demo area at the docks  
  • Transition Connection hiring event
  • Online corporate sessions and exhibits accessible through the Sea-Air-Space mobile and desktop app, featuring Zoom integration for face-to-face visits from wherever you are

Transition Connection Job Fair

Aug. 3

  • Our Transition Connection onsite job fair is geared toward employers and employees seeking top talent from the sea services community
  • Hiring opportunities for transitioning members of the sea services, including sea service spouses
  • No cost to attend

Sea-Air-Space 2021
Speaker Confirmations


Exhibit Space


Flag Officers


Total Attendees

Limited Exhibit Spaces Remain Open

Interested in exhibiting for our 2021 event? Contact us and land one of the last remaining spots
A booth at our STEM Expo, geared toward 5th-12th graders, is free for approved exhibitors

Review Our Safety Protocols

Our top priority is the health and safety of our attendees and exhibitors. See our FAQ section for all the answer to your COVID-19 protocol questions.

Thank You Star Sponsors

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