Who are the Red shirts on an aircraft carrier deck?

The term "Red shirts" specifically refers to ordnance personnel and firefighters on an aircraft carrier deck. These crew members are critical to ensuring the safe handling and management of munitions, as well as providing fire protection during flight operations. Their bright red shirts help to easily identify them among the personnel on the crowded and busy flight deck.

The distinctive color coding of shirts is used on aircraft carriers to differentiate among various roles, enhancing situational awareness and safety. By designating ordnance men and firefighters with red shirts, it becomes easier for all personnel on deck to recognize who is responsible for explosives handling and firefighting tasks during operations. This recognition is vital during the high-tempo environment of flight operations, where efficiency and safety are paramount.