In an organizational structure, "chain of command" refers to a company's hierarchy of reporting relationships – from the bottom to the top of an organization, who must answer to whom.

To effectively prepare for great power threats, the Pentagon must streamline and consolidate its regional command system.

yet no one in the military chain of command seemed to know about it until January 5. Reporting about Austin’s recent hospitalization has moved on from “why” (complications following prostate ...