On Tuesday, the US Supreme Court engaged in a significant case concerning a $10 billion lawsuit filed by the government of Mexico against several American gun manufacturers. The central issue revolves around allegations that these companies are complicit in supplying firearms to drug cartels, exacerbating the ongoing violence and crime in Mexico.

During the arguments, Mexico presented empirical claims indicating that between 70% to 90% of firearms recovered at crime scenes in Mexico originate from the United States. This statistic highlights a significant concern regarding the cross-border flow of weapons, particularly in relation to drug trafficking and organized crime. Mexico contends that these gun manufacturers knowingly profit from illicit sales, with alleged earnings reaching as high as $170 million from transactions with traffickers who smuggle weapons into their country.

The lawsuit targets several prominent companies, including Smith & Wesson and the wholesaler Witmer Public Safety Group. Notably, six other manufacturers were previously dismissed from the case in August. These companies argue that they are protected under a federal law that shields them from lawsuits connected to criminal activities involving their products. This law has historically limited the liability faced by gunmakers, allowing them to operate with a degree of legal safety when their products are misused.