The following is the July 8, 2024, Government Accountability Office report, FIREFIGHTING FOAM: DOD Is Working to Address Challenges to Transitioning to PFAS-Free Alternatives.
From the report
What GAO Found
The Department of Defense (DOD) has taken steps to eliminate use of aqueous film-forming foam (AFFF)—a product used to fight flammable liquid fires—at its installations. AFFF contains per- and polyfluoroalkyl substances (PFAS), which may have adverse effects on human health, including effects...
https://news.usni.org/2024/07/10/gao-report-on-pentagon-transition-to-pfas-free-firefighting-foam