Military parents call their kids brats—and it’s a badge of honor
In the United States, military families have their own unique terminology. The term "milspouse" refers to the spouse of a military member, and its origin is well understood. However, the term "Army brat" is more mysterious.
Despite several theories, its true origin remains unclear. One theory suggests it came from the acronym "British Regiment Attached Traveler," but there is limited evidence to support this claim. Further details about the history of these terms are available from military-focused sources, which explore the various theories and the lack of concrete evidence behind them.