Sorry - I wasn't thinking BK&T (even though your opening post said that). Kabar had the Iraqi Freedom, which was based on their 1217.
The BK101 is a BK10 from 2003's desert series (along with BK71 & BK91)
What, specifically did you want to know?
A picture would help...I'm not aware of any BK101s being etched Iraqi Freedom; but that certainly doesn't mean anything.