U.S. Space Force unveiled the prototypes of its dress uniforms for the military's newest service branch on Tuesday, Sept. 21. Sept. 21 (UPI) -- U.S. Space Force has made public the prototypes of its new uniforms, which immediately drew comparisons to those worn in Star Trek and other science fiction franchises. The Guardian Service Dress prototype was presented on Tuesday by Gen. John W. Raymond during the Air Force Association's Space Force Air, Space and Cyber Conference. of the Space Force Roger A. Towberman also posted the branch's insignia to Facebook on Monday. Raymond said Space Force is getting feedback on the uniforms and will wear-test them before they are widely distributed.