On February 19, 2019, the U.S. Space Force (USSF) was officially created with the signing of Space Policy Directive–4. This effectively broke it off from the U.S. Air Force Space Command (AFSC) and made it into the sixth and youngest independent branch of the armed forces. Since then, the USSF has established a headquarters, taken on staff from the U.S. Air Force, and even produced a recruitment video.
Click here for original story, Space Force is starting to train its soldiers to fight… in space?
Source: Phys.org