United States President Donald Trump has announced plans to rename the Department of Defense to the Department of War, reviving its historical title from before World War Two. Trump, alongside Defense Secretary Pete Hegseth, emphasized the importance of restoring a 'warrior ethos' within the department. The President argued that the new name better reflects the nation's military role, stating a desire to focus on both offense and defense. Trump indicated he intends to move forward with the change, even if it does not receive approval from Congress.