Razor
If you like I can provide further clarification on the subject.
The patterns tested in the report I linked to are the basis of the currant ACU.
The Urban Track Pattern listed in the report is the Universal Camouflage Pattern. It was digitised after the trial and the colour black was removed. This gave it the capability of the All Over Brush Pattern. Thus the UCP was born.
I’m sorry; I assumed that most people would have known this.
Here is another source that confirms my statement.
http://www.armytimes.com/legacy/new/...ER-2997500.php