The Drug Enforcement Administration released the Phase II results of Operation Fentanyl Free America on March 19, reporting that a 30-day nationwide enforcement surge conducted between January 12 and February 10, 2026, seized more than 4.7 million fentanyl pills and nearly 2,396 pounds of fentanyl powder — representing more than 57 million potentially lethal doses of fentanyl removed from American communities. The operation also seized 147,797 pounds of cocaine, nearly 21,000 pounds of methamphetamine, more than 26 million methamphetamine pills, 1,183 pounds of heroin, 65,000 pounds of illicit marijuana, and more than 1,500 firearms. A total of 3,014 individuals were arrested nationwide. DEA Administrator Anne Milgram said the results represent "the most aggressive sustained fentanyl enforcement operation in the history of the DEA."

The operation targeted drug trafficking networks across all DEA field divisions simultaneously, with regional results showing the geographic breadth of the fentanyl supply chain. The Rocky Mountain Division seized 193,417 fentanyl pills and 17 kilograms of fentanyl powder across Colorado, Utah, Montana, and Wyoming. The St. Louis Division seized nearly $2 million in drug proceeds and approximately 600,000 lethal doses of powder fentanyl and counterfeit pills. In Tucson, Arizona, a single operation yielded nearly 600,000 counterfeit fentanyl pills — preventing an estimated 173,000 potential poisonings. The Omaha Division recovered more than 2 million doses of fentanyl. Regional news outlets affiliated with NPR confirmed the local seizure figures.

The DEA launched Operation Fentanyl Free America in October 2025 in coordination with Customs and Border Protection. It is the second targeted enforcement phase under the initiative; Phase I, conducted in 2025, established baseline seizure targets that Phase II exceeded. The operation operates alongside the Trump administration's broader border enforcement strategy, which has included designating Mexican drug cartels as Foreign Terrorist Organizations and pressuring the Mexican government to allow more DEA cooperation in precursor chemical enforcement.

Public health advocates cited by NPR and the Harm Reduction Coalition noted that large-scale seizures — while disrupting supply temporarily — do not by themselves reduce overdose deaths, citing evidence that drug markets typically adjust to enforcement pressure by shifting suppliers and routes. They argued that the DEA's enforcement must be paired with expanded naloxone access and treatment to produce lasting reductions. The DEA and conservative commentators counter that removing 57 million lethal doses from circulation saves lives in the immediate term regardless of longer-term market dynamics, and that the 18–21 percent decline in overdose deaths in 2025 coincides with the launch of Operation Fentanyl Free America.