One of the three leaders of the Guadalajara cartel linked to the torture-slaying of Drug Enforcement Administration Agent ...

The terrorism designations also might encourage more countries to ramp up their security cooperation with the United States.

Days after the death of a top Gulf Clan commander, the military said it had killed eight more of the cartel's members and ...

A top Pentagon official says that special operations forces do not have the authority to launch drone attacks at drug cartels ...

The CIA is reviewing its authorities to use lethal force against drug cartels in Mexico and beyond as the Trump ...