Signing a memo is the easy part. The hard part is everything that has to come with it: money, authority, and a culture that can move at the speed of the fight. Ukraine's lesson is that capability has to iterate in days, not years, yet the Senate's starter acquisition authority for a command like this sits at just $20 million. Agincourt is built to close that gap, and Greenwalt's test for whether it works is simple: are builders sitting side by side with operators, or three chains removed through the primes and integrators?