[4] Eighty-six graduates of the United States Air Force Academy class of 2020 commissioned directly into the USSF, becoming the service's first new officers and second lieutenants.[12][13] The Space Force decided to wait until after the 2021 NDAA was passed, before moving forward with their permanent rank structure.On 20 September 2021, Chief Master Sergeant of the Space Force, Roger A. Towberman, announced the selected insignia.[23] On 2 March 2021, the Space Force released a survey for guardians to give feedback on four sets of enlisted rank insignia.Another version resembled Army and Marine Corps enlisted insignia, but with the Delta, Globe, and Orbit at the bottom of the design.