The Michigan Defense Expo (MDEX) is one of the Midwest’s biggest defense and military technology trade shows.
It is organized by the National Defense Industrial Association (NDIA).
It is a major “buyer meets supplier” event for the U.S. Department of Defense. Military procurement officials, defense contractors, engineers, startups, and manufacturers all gather to make deals and partnerships.
What: Michigan Defense Expo
When: May 12-14, 2026
Where: Huntington Place (1 Washington Blvd, Detroit, MI)
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