Missle?! What a false premise.
Try the cargo hold of an oil tanker (particularly bothersome, since much oil had NORM, making a nuke hard to detect). Or a truck driving across the Mexican border.
Etc.
You know that.
Try the cargo hold of an oil tanker (particularly bothersome, since much oil had NORM, making a nuke hard to detect). Or a truck driving across the Mexican border.
So becasue the methods of delivery you cited are still very real threats, what would this suggest about the effectiveness of efforts being made to date?