Colombia, whatever the US government may think, is a sovereign entity. The US might apply pressure, but right now, the US isn't thinking about much beyond its own borders.
Amusingly, the US also has a history of shipping cocaine in military planes to fund their black-ops even when congress explicitly prohibits those operations.
Of course they do. I'm not saying there's no prior precedent for the United States to bully other countries.
What I'm saying is that at this moment, the US is highly distracted by internal problems, and is much less likely to respond than it would normally be.
The US has shown itself willing to topple foreign governments (including in latin America) before. But perhaps they've learnt their lesson by now. It seems like the end of the War on Drugs is coming, even in the US.
