Europol supported a Spanish-led action week targeting drug trafficking via airports, which focused on checks of passenger and cargo traffic on both direct and connecting flights, mainly from the Americas. The action week, which took place at 61 airports between 11 and 18 December 2023, also involved Frontex, INTERPOL through project AIRCOP and law enforcement authorities from 36 countries. During the action week, the involved authorities carried out checks on passengers and their luggage, as well as on parcels and cargo shipments, at 61 major airports. The checks aimed at detecting the possession or trafficking of drugs, especially cocaine, originating from Latin America. Another objective was to enhance the cooperation between police and customs authorities on both sides of the Atlantic.