Biden's potential replacements for Trump's Joint Chiefs.

President Biden has the opportunity to put his stamp on the Joint Chiefs as vacancies arise, with top contenders including Gen. C.Q. Brown for Chair, Gen. Randy George for Army Chief of Staff, Navy Adm. Lisa Franchetti for Chief of Naval Operations, and Gen. Jacqueline Von Ovost for Air Force Chief of Staff. The administration is looking to counter Chinese aggression, chart a new course in Europe, and modernize the military. Biden may also make historic appointments, including the first female member of the Joint Chiefs.