Critics sceptical Pentagon chief’s plan for increased military force – amid rising US intervention – will stop drug gangs

Pete Hegseth, the US defence secretary, has urged Latin American countries to adopt a more aggressive approach against drug cartels, warning that the Trump administration may otherwise act unilaterally in the region.

Hegseth’s remarks come in a context of escalating US intervention in the region, both militarily and in elections, which culminated in the capture of Venezuelan dictator Nicolás Maduro – the first US ground military attack on a South American country.