Summary
Changes the name of the Department of Defense back to its old name, the Department of War.
What problem does this solve?
The current name, "Department of Defense," may not fully show America's military power or its will to act. This order renames it the "Department of War" to send a clear message of strength to other countries.
Who does this affect?
- Department of Defense personnel
- U.S. Military service members
- Federal government agencies
What does this order do?
Authorizes new secondary titles
Allows the Department of Defense to be called the Department of War and the Secretary of Defense to be called the Secretary of War in official communications and ceremonies.
Requires a plan for a permanent name change
Directs the Secretary of War to give the President a plan within 60 days on how to permanently and legally change the department's name.
Applies new titles to other officials
Allows other high-level officials to use new titles, such as Deputy Secretary of War or Under Secretary of War.
Keeps existing laws in place
States that all current laws that mention the Department of Defense or Secretary of Defense will stay in effect until they are officially changed by new laws.
Requires notification to congress
Mandates that the Secretary of War must tell the President which offices have started using the new name within 30 days, so Congress can be notified.
What is the real world impact?
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Focuses on symbolism over substance
Critics might argue that changing a name is a symbolic act that does not change military abilities. It could be seen as a way to appear strong without making real changes to policy or funding.
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Projects a more aggressive military posture
Changes the name from "Defense" to "War" to signal to other countries a greater willingness to use military force to protect national interests, not just to defend against attacks.
When does this start?
This order takes effect on September 5, 2025, and sets deadlines for actions within the next 30 and 60 days.
Notification of offices using new title
Within 30 days of September 5, 2025, the Secretary of War must inform the President which parts of the department have started using the new name.
Recommendation for permanent name change
Within 60 days of September 5, 2025, the Secretary of War must provide a plan to the President on the steps needed to permanently rename the department.

