MDM 2023 is June 27-29 at the Walter E. Washington Convention Center in Washington D.C.

Registration opens April 2023!

Companies will be showcasing the latest in emerging military equipment, vehicles, technology, and training systems. The future of the United States Marine Corps will be on display in the Modern Day Marine Expo Hall!

The first annual Modern Day Marine Wargame Convention will provide a focused venue for demonstrations, game play, and networking among military wargaming practitioners, designers, and industry.


The Main Briefing Center and Marine Zone Stage will host 24 presentations from senior leaders, DoD personnel, and industry subject matter experts. Former speakers include the Commandant of the Marine Corps, Secretary of the Navy, Commanding General Marine Forces Reserve, and Deputy Commandant Information & Logistics.

Enjoy a free lunch while listening to distinguished speakers share their military and life experiences. This year’s speakers are CDR Becky Calder, USN(Ret), the first female pilot to graduate from TOPGUN, and Cpl William “Kyle” Carpenter, USMC(Ret), the youngest living Marine Medal of Honor recipient.