May 12, 2021 DoD tests CBRN aircrew protective suit upgrade at Nellis AFB UIPE Air is a layered clothing system — gloves, respirator, undergarments, etc. — that provide chemical, biological, radiological and nuclear protection to air crews in a toxic environment.
March 2, 2021 Air Force finalizes PT uniform design; will begin production process This is the first update to the PT uniform in more than 16 years, and more than 150 Airmen participated in testing the uniform.