Key facts
- The US has pledged $1 billion in assistance to Colombia.
- Abelardo de la Espriella, an ally of Donald Trump, was sworn in as Colombia's new president.
- De la Espriella promised a crackdown on organized crime and "narco-terrorism" in his inaugural address.
- Colombia will join the "Shield of the Americas" security partnership.
- The US stated shared goals include fighting organized crime and illegal immigration.
The United States has pledged $1 billion in assistance to Colombia following the inauguration of its new right-wing president, Abelardo de la Espriella. De la Espriella, an ally of Donald Trump, used his first speech to declare an "all-out war" on what he termed "narco-terrorism" and vowed to crush armed insurgents.