Elemental phosphorus is used in smoke screens, illumination, incendiary devices, and semiconductors for radar and weapon systems. It is also a key ingredient in glyphosate manufacturing. Bundling a controversial munition with agricultural chemicals in one executive order was not an oversight—it was a deliberate strategy to obscure the defense angle from public scrutiny. The White House fact sheet buried white phosphorus in the same framing as weedkiller.
Bundling a Controversial Munition With Agricultural Chemicals in One Order Was a Deliberate Strategy to Obscure the Defense Angle
President Trump signed Executive Order 14387 on February 18, 2026, invoking the Defense Production Act to protect domestic supplies of elemental phosphorus and glyphosate-based herbicides. The White House fact sheet frames elemental phosphorus as critical to military readiness—smoke, illumination, incendiary devices, semiconductors for radar and sensors, and lithium-ion batteries for weapon systems. As Ballotpedia documented, the Department of the Interior designated phosphate as a critical mineral on November 7, 2025. The New York Times reported that when President Trump issued the order compelling production of glyphosate, the same order also covered white phosphorus—a munition with a fraught humanitarian record.
Human Rights Watch has accused militaries of using white phosphorus over residential areas in conflict zones. Reuters has documented that white phosphorus causes severe burns when it contacts human skin. Protocol III of the 1980 Convention on Certain Conventional Weapons prohibits using incendiary weapons in areas with civilian concentrations. Bundling it with agricultural chemicals in a single “national defense” order deflects attention from the munition’s controversial use. The public discussion focused on Roundup and farmers; the defense applications slipped through.
The Federal Register published the order on February 23, 2026. The order delegates authority to the Secretary of Agriculture to manage supply allocation and contract requirements in consultation with the Secretary of War. The U.S. has only one domestic producer of both materials, and over 6 million kilograms of elemental phosphorus are imported annually. Bloomberg reported that the order aims to reduce reliance on foreign supply chains—but the dual framing (agricultural + defense) is the key to the political strategy.
If the order had been solely about defense readiness, it would have faced sharper scrutiny over white phosphorus. By packaging it with glyphosate—a product millions of Americans associate with lawn care and farming—the administration obscured the defense angle. The real priority is the full supply chain: agricultural chemicals and military munitions in one policy.
What This Actually Means
Bundling white phosphorus with glyphosate was not sloppy drafting. It was a strategy. The order gets a pass as “farm policy” while quietly securing defense supply chains. The buried detail is the real priority.
Sources
nytimes.com, The White House, Ballotpedia, Reuters, Bloomberg