Not sure how to subdivide here:
Kirk fights with two US Air Force personnel in "Tomorrow is Yesterday" -- both appear to have no rank insignia, this would mean the hold the lowest grade "airman basic", equivalent to private. Since the majority of other USAF ranks are identical to the army, should i list their rank and insignia information here to expand this article? or make airman basic its own article?
Also, we probably have a few cases of
- US Civil War privates (seen in VOY: "The Q and the Grey")?
- 1940s era Army privates (seen in DS9: "Little Green Men", VOY: "The Killing Game" and II, ENT: "Storm Front" and Part II)?
- More Air Force airmen from TOS?
- German or Ekosian Nazi private-ranked equivalents from "The Killing Game", "Patterns of Force" and "Storm Front"
- US Marine privates from Star Trek IV
- More and more MACOs yet to be found in ENT