Major Stryker wrote:
"...troops don't have names, only numbers..."
Hmmm, sounds a little like that Welsh Reg't in the movie Zulu.

Heh. The stereotype of Welsh troops was that they all had the surname 'Jones.' Hence the numbers. Of course, across the pond U.S. immigration officers and census takers tended to mush any remotely-joneslike Eastern/Northern/Southern/Central European surname into a recognizable British version (Jones, Smith), so the stereotype is sharply attenuated.
(About a decade back, I spent time working through the 1870 census for Lemont, IL. It was remarkable how the census-taker's handwriting degenerated when transcribing names from the Polish Parish. 'Smith,' 'Jones,' or even 'Williamson' were easy reads despite the 19th century script, but there were a lot of 'Kry-squiggle-squiggle-kys' in the Polish neighborhoods.)