I've long-wondered about the use of global container logistics for moving something like a small nuclear or chemical/biological weapon and just having it wait in-situ, until it needs to be activated.
I never considered drones, which is even more obvious, in hindsight.
Yeah, it’s frankly a big terrifying. Nukes are at least plausibly hard to shield from detection but drones don’t have a unique signature and there’s so much dual-use stuff that it seems too plausible that someone could get stuff through customs by claiming it’s civilian and then arming it right before use.
I never considered drones, which is even more obvious, in hindsight.