USA (Washington Insider Magazine) —The U.S. Department of Defense (DoD) relies on numerous products—ranging from uniforms to complex microelectronics—that contain PFAS, a group of chemicals linked to serious health risks, including cancer. Known as “forever chemicals” due to their resistance to breaking down, PFAS compounds accumulate in the body and environment. While health studies reveal risks, Pentagon officials argue that eliminating these chemicals would compromise military readiness, citing their critical role in essential equipment.
PFAS, or per- and poly-fluoroalkyl substances, have long been used across a broad array of military equipment, including weaponry, electronic systems, and protective gear. However, environmental and health advocates, backed by recent research, urge a re-evaluation. A federal study in July confirmed a link between testicular cancer and PFOS (a type of PFAS) found in military personnel. The 2023 National Defense Authorization Act requires the DoD to review its PFAS use, but its recent report downplays health concerns, emphasizing instead the chemicals’ role in national security.
Officials argue that PFAS provides vital properties, such as water resistance and durability, that are difficult to replace. Despite its assurances, the Pentagon announced it would phase out PFAS firefighting foam by 2024, citing emerging alternatives.
However, critics, including advocacy group Environmental Working Group, highlight that safer, PFAS-free alternatives exist for items like tents and textiles. While PFAS alternatives are being explored, the Pentagon report also expresses concerns about overly restrictive regulations, which they claim could disrupt military operations.
In response, some experts and industry voices argue for a nuanced, risk-based regulation approach rather than an outright ban. Such assessments aim to balance health, environmental needs, and military efficiency.
As scrutiny over PFAS grows, the Defense Department faces pressure to find safer solutions while ensuring mission readiness remains uncompromised.
