Aurangzeb:
Bactria (Balkh) is referenced historically as having been part of Afghanistan. There is a map of the old Kashan Empire here, showing the location of Bactria:
http://www.metmuseum.org/toah/hd/kush/hd_kush_d1map.htm
If you would, can you explain the distinction between an Afghan "pesh kabz" and a "choora," and why this knife is a pesh kabz.
With respect to the wearing of an Afghan choora, at least some Afghans use a baldric type of suspension system. There were pictures of this on the old Forum site. The scabbard was similar to the one shown in the old thread, so it may also have been worn in a similar manner.
This is that old thread but the pictures are no longer available:
http://www.vikingsword.com/ubb/Forum1/HTML/000697.html
Ian.