U.S. Army Gen. Mark A. Milley, chairman of the Joint Chiefs of Staff, provides remarks during USSTRATCOM's change of command ceremony at Offutt Air Force Base, Neb., Nov. 18, 2019. Milley congratulated U.S. Navy Adm. Charles A. Richard on his appointment as the new commander of USSTRATCOM. Richard comes to USSTRATCOM after serving as commander of Submarine Forces; commander of Submarine Force Atlantic and commander of Allied Submarine Command at Naval Station Norfolk, Va. (U.S. Air Force photo by Staff Sgt. Ian Hoachlander)