DISCIPLINE OF THE BODY

Small Orders, Big Armies: Why Drill Matters

Every serious army in history has drilled. The Roman legions marched in step, the old Prussian regiments practised the same movements thousands of times, and modern armies still start every day in formation. It is not because jumping or marching wins wars by itself.

Drill builds the habit of doing what is ordered, at once, without arguing. Psychologists who study habits, like Wendy Wood, have shown that most of what we do each day runs on habit. A soldier who obeys small orders automatically will obey large orders automatically when it counts.

There is a second reason. When a group moves together in time, people feel closer. The historian William McNeill called this muscular bonding: marching, drilling and moving in rhythm make a crowd of strangers feel like one body. Later experiments found that people who move in sync trust and help each other more.

Loyalty jacks are the Imperium's drill. They are small on purpose. Anyone can do them. That is exactly why failing them matters: a man who will not finish the easiest order shows everyone that orders, to him, are optional.

From the officer's side, every unfinished sentence is paperwork, follow-up and a bad example for the recruits watching. If one man skips his jacks and nothing happens, the next man skips too.

Discipline is not punishment. It is training. Each jack counted honestly is one more brick in the habit of obedience.