The Air Force doesn't want a separate Space Corps:
The U.S. Air Force is in the midst of a major strategic shift from seeing space as a “benign environment” to a “war-fighting domain” where adversaries could seek to start a war or engage in combat, Chief of Staff Gen. David Goldfein told lawmakers during a panel Monday.
Goldfein argued that the service’s focus should be on ensuring it can meld space operations with the rest of the war-fighting domains. The Air Force needs to figure out how it can apply its existing tactics, techniques and procedures in space instead of seeing it merely as an area from which to “report, sense and monitor.”
Which bureaucracy-wise is smart given that the independent Air Force evolved from the Army Air Corps. But the space mission needs to be done and if the Air Force doesn't do it, the Navy or Coast Guard--or an independent force right from the start--will do the job.
So the Air Force might want to get a sense of urgency about that "figuring out" process to get out of the "midst" and get a clear view of how to apply their mission and force structure to space.
Become the Aerospace Force. Soon.