Knowing logistics is important =/= able to adapt logistics to modern environment. Last 40-50 years US adversaries couldn't really contest/degrade US logistics at scale. Article is suggesting with new tech, they probably could, and hence may have to redo the entire system for distributed survivability / operate under chaos. Aka 60/70% of the force (the tail) is going to have to change the way they do things. It's hard to make 60/70% of org change, especially the boring bureaucratic/logistics part built around predictability, who are going to want to stay predictable and insist everything is fine with these minor changes, until its not.