A sharp escalation in rhetoric from Washington has raised fresh concerns over regional stability, after former US President Donald Trump publicly threatened direct military-style action against drug cartels operating in Mexico and Colombia.

Speaking on Monday, November 17, Trump warned of “aggressive actions” against narcotics networks, including the possibility of expanding US authority to “disable or sink vessels suspected of carrying drugs,” according to Reuters.

The statement signals a major shift in tone and strategy, suggesting a more confrontational approach to cross-border crime and drug trafficking. Analysts say such remarks risk inflaming diplomatic tensions between the United States and its Latin American neighbours, particularly Mexico, where sovereignty and national security sensitivities remain high.

Observers note that the comments reflect growing pressure within US domestic politics to adopt tougher measures against organised crime and narcotics trafficking, even if such actions carry serious international consequences.

So far, there has been no official response from Mexican or Colombian authorities, but diplomatic sources indicate that any unilateral military-style action would likely trigger strong regional and international backlash.