Despite the clear and present danger of threats from China and elsewhere, there’s no agreement on what types of adversaries we’ll face; how we’ll fight, organize, and train; and what weapons or systems we’ll need for future fights. Instead, developing a new doctrine to deal with these new issues is fraught with disagreements, differing objectives, and incumbents who defend the status quo. Yet change in military doctrine is coming. Deputy Defense Secretary Kathleen Hicks is navigating the tightrope of competing interests to make it happen – hopefully in time.