Space Force is about organizing to speed up development of new space capabilities.
The combined military and civilian Space Force will start with about 20,000 people.
Deputy Secretary of Defense Patrick Shanahan spoke about the goals and plans for Space Force.
The Space Development Agency is to remove duplication in space programs.
The Space Force wants to tailor developments at SpaceX and Blue Origin for military applications.
Elon Musk at SpaceX announced his support for Space Force. Elon made the statement in an interview with Kara Swisher at Recode.