In their Wall Street Journal Tuesday op-ed, Michael O’Hanlon and Marta Wosinska, Brookings Institution Senior Fellows, pointed out that shotgunning moves (vis., universal tariffs on everything a target nation or group of nations exports to us and broadly barring exports to those same targets) as a means of altering the several links to the supply chains our economy needs to make the goods we need along with altering those links our economy wants to make the things we want. They then offered a three part test to better target those supply chain links that are most important and most time critical to us and our security.
- First, a supply chain warrants special focus when its disruption would quickly threaten lives, core defense missions, or essential economic functions.
- Second, when substitutes or workarounds can’t be instituted in time to mitigate the disruption.
- Third, when surge capacity can’t be built on a reasonable timeline.
This approach, as they emphasize, acknowledges that developing resilience is costly and helps ensure that scarce capital goes to the most vital choke points. In fine, it targets links for better allocation of our non-tree-sprouting spending money
This is a good test, and it’s applicable in another way than purely domestically. It needs to be applied in reverse, also. What are the analogous critical choke points in our enemies’ supply chains? Applying the test to those would let us better target our enemies’ ability to wage and sustain war against us, our friends, and our allies.