Supreme Court Protects Gunmakers from “Aiding and Abetting” Claims

The U.S. Supreme Court has protected American gunmakers from “aiding and abetting” claims brought by Mexico’s government, unanimously overturning a lower court’s decision. The lawsuit had accused Smith & Wesson and Interstate Arms of contributing to the illegal trafficking of firearms to drug cartels, but the high court found insufficient grounds to proceed.
Mexico’s lawsuit, filed in 2021, alleged that the companies maintained a distribution system that knowingly channeled firearms to “straw purchasers” who then supplied them to cartels. Beyond seeking unspecified monetary damages, Mexico also aimed for a court order compelling the companies to take steps to mitigate the “public nuisance” their products created.
Despite a federal appeals court finding that Mexico had plausibly alleged aiding and abetting, the Supreme Court disagreed. Justice Elena Kagan, writing for the unanimous court, stated that the complaint did not meet the legal standard for “plausibly pleading” such conduct, citing the Protection of Lawful Commerce in Arms Act of 2005.
The case has unfolded against a backdrop of complex U.S.-Mexican relations, marked by ongoing debates over border security, drug control, and trade policies. Mexico has consistently highlighted the devastating impact of US-made firearms on its internal stability and economic development.