> On September 5, 2025, President Donald Trump signed an executive order authorizing "Department of War" and "secretary of war" as secondary titles to the main titles of "Department of Defense" and "secretary of defense." The terms must be accommodated by federal agencies and are permitted in executive branch communications, ceremonial settings, and non-statutory documents. However, only an act of Congress can legally and formally change the department's name and secretary's title, so "Department of Defense" and "secretary of defense" remain legally official.[10][11] Trump described his rebranding as an effort to project a stronger and more bellicose name and said the "defense" names were "woke".[12]
https://en.wikipedia.org/wiki/United_States_Department_of_De...
Any citizen, of course, can use whatever fake names they'd like for people or places or government organizations. It's a free country. But I don't see any reason to choose this particular fake name except for the purpose of delivering propaganda to your readers.