MARTHA RADDATZ: Before taking the chairmanship (of the Joint Chiefs), Brown served as Chief of Staff of the Air Force, a member of the Joint Chiefs of Staff. He served under former Chairman General Mark Milley, and former Presiden
MARTHA RADDATZ: Before taking the chairmanship (of the Joint Chiefs), Brown served as Chief of Staff of the Air Force, a member of the Joint Chiefs of Staff. He served under former Chairman General Mark Milley, and former Presiden