How Pete Hegseth is reshaping the Pentagon: culture changes, personnel cuts, and a push for autonomous warfare

# Overview Defense Secretary Pete Hegseth has announced a set of changes he says will reshape the U.S. military's culture and structure. His approach combines blunt culture-war rhetoric with proposals to slim senior leadership ranks and to reorganize the Pentagon around emerging technologies such as autonomous weapons.

# What Hegseth has done and proposed Hegseth told military leaders the department is "no longer the woke department or the weak department," and used a hard-edged list of character types he said would be out of the force. He has moved to remove senior officers, has dismantled diversity initiatives, and has elevated religious faith and a "warrior ethos" as central elements of his vision.

Concretely, Hegseth wants to cut the number of generals and admirals by 20 percent and has already relieved about 30 senior officers. At the same time he has announced several forward-looking initiatives intended to prepare the force for future conflicts, most notably a new four-star autonomous warfare command focused on drones, robotics, and artificial intelligence.

# Reactions and practical questions

Feaver noted a tension in Hegseth's approach: many of the officers relieved were seen as strong performers and proponents of modernization. That makes it harder to reconcile removing them while advancing an agenda that requires experienced leaders to execute transformational programs.

# The autonomous warfare push

# Practical implications to watch

• Personnel management: How the department documents reasons for removals and reductions will shape morale and retention among senior leaders.
• Oversight and transparency: Congressional oversight and clear explanations for which billets are cut and why will affect whether these changes are accepted as management reform or seen as political purges.
• Operational continuity: Removing officers who were driving modernization could slow programs unless transition plans are explicit and staffed.
• Technology integration: New commands for autonomous systems will require doctrine, legal review, safeguards, and investment in training and sustainment.

# Bottom line Hegseth has combined cultural realignment with organizational change and a strong push toward autonomous capabilities. The announced initiatives are substantial and debatable on their merits. The success of this reshaping effort will depend on how decisions are documented, whether implementation is transparent, and whether Congress and career leaders are engaged in managing the transition.