I've been asked a question by a Conservative friend who thinks that the Trump administration is simply destroying boats in international waters without knowing for sure that they are indeed drug boats. He doesn't have a great understanding of the military or intelligence-gathering abilities we have in the US.
I suspect that these boats are identified through a combination of HUMINT (people on the ground), satellite and drone monitoring, use of FLIR imaging, and interception of communications by the drug lords... but I can't prove any of this.
Anyone here know how we know that these boats are narco-shipments and not innocent fishermen or pleasure craft?
Commercial vessels have a purpose and are not beelining for American shores. But im sure they have positive ID before it even leaves the dock. Knowing tech they probably track the drugs from source to that boat.