I believe the question related to the point of the spear - not the office workers in Alabama.
The closer you get to the point - the whiter it gets.
Why don’t you do some homework and find out.
The more honestly selective the group gets - the harder to overcome that 15 IQ points. Those 15 points - are crushing.
There are - possibly - some other demographics involved. An enlisted guy smart enough to be a SEAL - for instance - if Black - is college scholarship material. Affirmative Action sends him to college. And not watchamcallit State either. Blacks goto Duke with 1250 M+V. 1050 is a good score for Blacks. 50%ile for whites.
They don't have the break downs as far as "point of the spear". I'm guessing Fire and Maneuver is trigger pullers not rear area troops. I think that special ops etc would mirror the rest of the forces make-up.