WASHINGTON (TNND) — In a move stirring debate, former President Donald Trump signed an executive order to rebrand the Department of Defense as the Department of War. Trump argued the title better embodies U.S. military strength, emphasizing a readiness to fight and win battles rather than merely defend. He framed the shift as a nod to America’s roots, reminding that George Washington created the original Department of War in 1789 as a signal of deterrence and military preparedness.
Why was the name changed in the first place?
The renaming to “Department of Defense” came in 1949, under President Harry Truman’s National Security Act. After World War II, U.S. leaders sought a term that reflected global security responsibilities while sounding less aggressive and more cooperative. “Defense” suggested protection, not provocation, and aligned with a long-term strategy of coordination among the armed forces.
Symbolism vs. Reality
For now, Trump’s order applies the “Department of War” label in a secondary capacity. To make the change permanent, Congress would need to approve legislation. Critics note that the move is largely symbolic—but even symbols come with a price tag.
The Price of a Name
Renaming the Pentagon isn’t cheap. A cost study by Pricer estimates that a gradual rollout over 2–5 years could cost taxpayers between $150 million and $300 million. A rapid, one-year rebrand might soar to $500 million–$1.2 billion.
Why so high? The Department of Defense manages nearly 4,800 sites worldwide and more than 500,000 facilities valued at $2.2 trillion, according to the National Telecommunications and Information Administration. Even minor renaming projects carry hefty bills: in 2023, changing the names of nine Army bases cost $39 million. Scaling that across the Pentagon’s massive infrastructure explains why a full rebrand could run into the billions.
