The Senate confirms Gen. Michael E. Ryan as the Air Force’s 16th Chief of Staff. Ryan is the first son to follow in his father’s footsteps in the Air Force’s top job. (Gen. John D. Ryan served from Aug. 1, 1969, to July 31, 1973.)
A new White House new executive order, “Ensuring American Space Superiority,” emphasizes space security as a high priority for President Donald Trump and underlines the Space Force’s role in not only defending U.S. assets, but also in the attack mission.

