Shanahan: U.S. Space Force will be an advocate for space Peace and security Shanahan: U.S. Space Force will be an advocate for space Lobby global March 21, 2019 0 Acting Defense Secretary Patrick M. Shanahan discussed the now-blossoming U.S. Space Force as well as other Defense Department developments... Read More Read more about Shanahan: U.S. Space Force will be an advocate for space
