The Pentagon's direct action replaces the CIA's covert hand
Beneath the language of cooperation and counter-narcotics, the United States is reasserting a hemispheric order not seen since the Cold War — this time with the Pentagon, not the CIA, as its instrument. The Trump administration has reframed drug trafficking as narcoterrorism to justify direct military embeds, permanent naval deployments, and a regional doctrine that claims security authority from Greenland to Ecuador. What unfolds across Central and South America is less a partnership than a realignment, one that tests whether sovereign governments can resist the gravity of Washington's renewed Monroe Doctrine.
- The Pentagon has embedded U.S. military personnel directly inside Ecuador's armed forces, marking a level of American military presence in the region not seen in decades.
- Defense Secretary Hegseth's declaration of a 'Great North America' security zone signals that Washington is no longer content with influence — it is asserting direct control.
- Central American governments are quietly acquiescing, with Guatemala even formally requesting U.S. military support as cocaine production takes root on its own soil.
- Colombia's June 21 runoff election has become a geopolitical hinge — a rightist victory opens the door to expanded joint operations, while a leftist win could trigger open confrontation.
- Mexico remains under sustained pressure to subordinate its security apparatus to American priorities, with no clear resolution in sight.
The Trump administration is rewriting the terms of American engagement in Latin America, replacing Cold War anti-communism with a narcoterrorism rationale that moves intervention from the shadows of the CIA into the open machinery of the Pentagon. Defense Secretary Pete Hegseth has named the ambition plainly: a 'Great North America' stretching from Greenland to Ecuador, a zone where Washington claims the right to manage security directly.
In Ecuador, U.S. military personnel are already embedded alongside national forces, sharing intelligence and providing technical support to counter drug trafficking organizations. The U.S. Navy has simultaneously made its Caribbean presence permanent — a posture that pressures Cuba while maintaining forward positions across the hemisphere.
Central America is where the doctrine is taking its clearest shape. Guatemala's president has formally requested U.S. military assistance as coca cultivation spreads beyond transit routes into domestic production. Honduras, home to the only permanent U.S. base in the region, may soon formalize expanded American involvement. Costa Rica, El Salvador, and Panama have already aligned with Washington's framework, with Panama moving to exclude Chinese interests from strategic canal positions at U.S. insistence. Nicaragua under Ortega remains the lone holdout.
National governments tend to describe these arrangements as modest cooperation, but the depth of American military presence tells a different story. Two nations will determine whether the strategy succeeds or fractures. Colombia's June 21 runoff pits a rightist candidate Trump has publicly backed against a leftist whose victory would likely provoke confrontation sharper than anything seen under President Petro. Mexico, meanwhile, faces unrelenting pressure to align its security apparatus with American priorities. The outcome in Colombia will reveal whether Washington can consolidate its hemispheric umbrella — or whether resistance will demand still more aggressive measures.
The Trump administration is reshaping its military footprint across Latin America by rebranding an old doctrine for a new era. Where Cold War justifications once centered on stopping communism, the rationale now is narcoterrorism—a shift that has moved the machinery of intervention from the CIA's covert operations to the Pentagon's direct action. Defense Secretary Pete Hegseth has been explicit about the ambition: a "Great North America" stretching from Greenland to Ecuador, a zone where Washington claims the right to manage security directly.
The Southern Command, the Pentagon's regional headquarters, has already begun executing this vision. In Ecuador, U.S. military personnel are embedded alongside the national armed forces, sharing intelligence on drug trafficking organizations and providing technical assets and material support. The deployment is framed as cooperation, but it represents a level of direct American military presence that the region has not seen in decades. Simultaneously, the U.S. Navy has made its Caribbean presence permanent, a posture that serves dual purposes: pressuring Cuba's government while maintaining forward operating positions across the hemisphere.
Central America is where the doctrine is taking clearest shape. Guatemala's president, Bernardo Arévalo, recently sent a letter to Trump requesting military support against organized crime that has evolved beyond using his country as a transit route—coca leaf cultivation and cocaine production are now taking root there. Honduras, home to the only permanent U.S. military base in Central America, faces similar pressures and may soon formalize expanded American military involvement. Costa Rica and El Salvador have already aligned themselves with this framework. Panama has begun excluding Chinese interests from strategic canal positions at Washington's insistence. The sole holdout is Nicaragua under Ortega and Murillo, which Washington may address once it consolidates control over other regional assets.
National governments present these arrangements as modest cooperative efforts, downplaying the American military presence. The reality is more consequential. The Trump administration is demanding an alignment that it has not required for decades—a realignment that reflects a return to direct hemispheric management under a modernized rationale. The new presidents in Honduras and Costa Rica, along with Guatemala's centrist government, have proven receptive to this dynamic.
Two larger nations remain pivotal to the strategy's success. Colombia faces a runoff election on June 21 between rightist Abelardo de la Espriella and leftist Iván Cepeda. Trump has already signaled support for De la Espriella, a backing that would likely open the door to expanded joint military operations between the Colombian and American armies. Should Cepeda win, the administration would likely escalate confrontation beyond the pressure it applied to current president Gustavo Petro. Mexico, meanwhile, remains under continuous pressure to align its security apparatus with American priorities. The outcome in Colombia will signal whether the administration can consolidate the hemisphere under its security umbrella or whether it will face resistance that requires more aggressive tactics.
Notable Quotes
Defense Secretary Pete Hegseth spoke of a Great North America—from Greenland to Ecuador—as the perimeter within which Washington intends to take direct command of security— Pentagon strategy, March 2026
The Hearth Conversation Another angle on the story
Why frame this as narcoterrorism rather than just drug trafficking? What changes when you use that language?
Narcoterrorism is a category that justifies military intervention rather than law enforcement. It collapses the distinction between criminal organizations and armed threats to the state. That semantic shift is what allows the Pentagon to operate where the DEA would normally work.
Is this actually new, or is it just the old playbook with updated language?
The language is new, but the impulse is very old. The Cold War version used communism as the threat. This version uses drugs. What's genuinely different is the directness—American soldiers are now embedded in partner militaries in ways that would have drawn more international criticism even ten years ago. The political space for this has shifted.
Why would countries like Guatemala and Honduras accept this? What do they get out of it?
Some of it is genuine—they do face real criminal violence. But they also face pressure. The U.S. controls aid flows, trade access, and diplomatic recognition. For weaker governments, accepting American military presence can look like the only way to survive. It's not always coercion, but it's rarely a free choice.
What happens if Colombia elects the leftist candidate?
That's the test case. If Cepeda wins, Trump has already signaled he'll treat it as hostile. The administration applied pressure to Petro but held back somewhat because of electoral timing. With Cepeda, there would be no such restraint. You'd likely see confrontation—sanctions, diplomatic isolation, possibly support for opposition movements.
Is there any country pushing back?
Nicaragua under Ortega, but that's complicated—Ortega himself is authoritarian. The real resistance would come from any government that refuses to align, but the economic and military leverage is enormous. It's hard to resist when your neighbor has already capitulated.