Simply known as "The Unit", Delta force was not officially recognized until recently. These Airborne-qualified Tier 1 operators are all highly experienced, with the overwhelming majority coming from the Ranger regiments or Special Forces groups.
2
Special Forces
Also known as the "Green Berets", These are the original "best of the best", only second to Delta Force. They are Airborne-qualified, and most come to SF with the Ranger tab or obtain it shortly thereafter.
3
Rangers
These are considered the first special operations unit. One example is the 1st Ranger Battalion. All Rangers are Airborne-qualified. Members of the Ranger regiments do not automatically gain the yellow and black Ranger tab, they must earn it!
4
Airborne Units
Airborne units are a step up from the regular Army units. All members are Airborne-qualified light infantry. Example shown is the 173rd Airborne Brigade
5 (Lowest)
Regular Units
The U.S. Army is mostly comprised of regular units. These soldiers are non-Airborne-qualified. Example shown is the 1st Calvary Division.