Enlisted Aviators wore their regular rank insignia and the Observer's badge. Border Force officers wear a uniform with rank insignia. Embroidered and jeweled gloves formed part of the insignia of emperors and kings. Argentine marines have the same rank insignia and titles as the rest of the navy. In 1942, Himmler ordered most all of the black uniforms recalled and stripped of insignia. They are worn beneath the rank insignia. Orders insignia and medals may be worn. The 101st was distinguished partly by its tactical helmet insignia. This chart displays the United States Air Force officer rank insignia. Officers wearing insignia stars are actually admirals. Each bears the name of one of the astronauts and his military service insignia. It consists of a white shirt with rank insignia on the shoulders, and appropriate headgear. Generals have the standard ceremonial insignia instead of this design. Enlisted EOD technicians wear the insignia as their primary warfare breast insignia. These same symbols were used on most of the different insignia.