Pete Hegseth’s tenure at the Department of Defense has been defined less by policy than by the ongoing question of whether the institution is being led at all. The Secretary arrived with no administrative experience at scale, a record as a media commentator rather than a practitioner, and a confirmation that cleared the Senate by the narrowest possible margin. What followed has been a sustained period of senior official departures, internal confusion over reporting structures, and decisions on force posture that career military leadership has struggled to interpret.