Re:A KGB agent shipped a Sidewinder missile by mail to Mosco...
by wahern on Thursday January 31, 2019 @09:10PM
(#19051014)
Your statement made me curious. As a percentage of GDP imports and exports constitute roughly 25%:
https://en.wikipedia.org/wiki/List_of_countries_by_trade-to-GDP_ratio
That's the sixth lowest in the world. Only Pakistan, Argentina, Brazil, Sudan, and Nigeria have a lower ratio.
The US has a lot of busy ports, so maybe blockading one isn't too disruptive, but it still has strategic value. Of course, it also depends on the effectiveness of the bomb.