And I am very comfortable where I am in the command hierarchy.

He needed to discuss this with someone higher up in the command hierarchy.

Now that we had the lip surrounded a command hierarchy had been established.

Sometimes a rigid command hierarchy is your friend.

He said some aspects of military life such as austere deployments and command hierarchy also provide opportunities... for predators.

But that was about it, and he really, really wished he could at least talk to somebody higher up the command hierarchy than he was.