
President Donald Trump has signed an executive order declaring glyphosate‑based herbicides like Roundup, along with elemental phosphorus, essential to national defense, even as the weedkiller faces lawsuits and scientific scrutiny over potential links to cancer and other health harms. The order, issued this week under the Defense Production Act, directs federal officials to safeguard domestic production and distribution of the chemicals and warns that losing access to glyphosate would "critically jeopardize" U.S. agricultural productivity and strain the food supply.
The directive gives the Agriculture secretary broad authority to prioritize and, if needed, direct production of elemental phosphorus and glyphosate‑based herbicides, including shielding compliant producers from rules or regulations that could threaten their financial viability. The administration frames the move as necessary to keep food affordable and support farmers who rely on glyphosate‑tolerant crops to control weeds and maintain high yields.