Australia is suing U.S. conglomerate 3M for more than 2 billion Australian dollars, or $1.4 billion, over contamination from firefighting foam at defense bases, the government said on Thursday. The claim, filed in the Federal Court of Australia against Minnesota-based 3M Company and its subsidiary 3M Australia, is the government’s largest-ever demand for compensation, tied to contamination with per- and polyfluoroaklyl substances, known as PFAS, at 28 bases.
Who Pays for the Mess
The people living near the contaminated sites are the ones left to absorb the fallout from decisions made inside defense and corporate offices. Human-made PFAS are commonly called “forever chemicals” because they don’t break down naturally, and the firefighting foam containing PFAS was effective against fuel fires. That usefulness did not stop the contamination from spreading through defense infrastructure and into surrounding communities.
The Australian Defense Department warned residents near its Richmond Air Base outside Sydney in 2018 to reduce their consumption of locally produced fish and eggs after PFAS was found in nearby groundwater. That warning shows the hierarchy in plain view: the contamination moved outward from defense property, while ordinary people were told to change what they ate.
The Corporate Denial Game
3M said it would fight Australia’s claim. In a statement, the company said, “3M has never manufactured PFAS in Australia and ceased sales of the products at issue in Australia around two decades ago.” The company added, “Despite this, the (Australian) Department of Defense continued to use PFAS-containing firefighting foams for nearly two decades longer.”
That statement shifts blame back toward the state apparatus itself, with 3M pointing to the Department of Defense’s continued use of the foam. The dispute is now headed through the Federal Court of Australia, where the legal machinery will sort out a contamination crisis that has already been paid for in public money and public exposure.
What the Department Says It Already Spent
Assistant Defense Minister Peter Khalil said his department had already spent AU$1.3 billion ($920 million) on managing and mitigating environmental impacts of the foam. He said the department had removed 200,000 metric tons (220,000 U.S. tons) of contaminated earth from bases and treated 13 billion liters (3.4 billion gallons) of contaminated water.
Those figures show the scale of the cleanup burden after the damage was done. The costs are being carried through public institutions, while the contamination itself came from the historic storage and use of the foam at military sites.
Attorney-General Michelle Rowland accused 3M on Thursday of withholding information about environmental risks the foam posed. “The Commonwealth (of Australia) is seeking more than AU$2 billion ($1.4 billion) in damages to recover significant past and future expenses incurred in investigating and managing contamination resulting from the historic storage and use of this foam,” Rowland told reporters.
The government’s claim is framed as recovery of expenses, but the facts in the case point to a familiar arrangement: corporate production, military use, environmental damage, and then a public bill for investigation and cleanup. The contamination at 28 bases has already triggered warnings to residents, massive earth removal, and billions of liters of water treatment.
Khalil said, “We are prepared to take on powerful corporations when Australians and Australian communities have been impacted.” The line lands differently when set beside the scale of the contamination, the spending already logged by the department, and the fact that the lawsuit itself is now the chosen route through the legal system rather than any direct remedy for the people living with the consequences.