US Space Corps (The Final Frontier)

The United States Space Corps (USSC) was the sixth branch of the United States' Armed Forces. It wa dedicated to the cause of space as a warfare domain and to the protection of American extraterrestrial territory.

History
It was proposed in June 2017, and was officially split from the US Air Force in the 2018 Defense Authorization Act. It absorbed the Air Force's and Navy's former Space Mission. It was initally met with much opposition from current an former members of the Army, but overtime it gained support.