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About 3M Defense

3M Defense is ready to meet your challenge. We have been supplying the U.S. Government for more than 60 years.

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Norb Biderman
Norbert J. Biderman

Strategic Key Account Manager, 3M Defense

Todd Schwarzenbach
Todd A. Schwarzenbach

Defense Solutions Business Unit Manager, 3M Defense

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3M Defense News

Ground Combat Technology Magazine: Protecting Eyes and Ears

3M Defense created EAR Combat Arms earplugs, which can enable an operator to carry on normal conversations and filter out noises as drastic as the sound of an improvised explosive device detonating.

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