The Department of Justice announced that 3M Company (3M), headquartered in St. Paul, Minnesota, has agreed to pay $9.1 million to resolve allegations that it knowingly sold the dual-ended Combat Arms Earplugs, Version 2 (CAEv2) to the United States military without disclosing defects that hampered the effectiveness of the hearing protection device.

“The Department of Justice is committed to protecting the men and women serving in the United States military from defective products and fraudulent conduct,” said Acting Assistant Attorney General Chad A. Readler of the Department’s Civil Division. “Government contractors who seek to profit at the expense of our military will face appropriate consequences.”