jacobhinds said:
It's much more likely they were just part of the proto-turk/indo-european melting pot of central asia at the time. It's not like many roman legionaries at the time would have been caucasian, and the testudo isn't a hugely unique idea, so the theory ends up sounding like teenage forum speculation.
Indeed, and a lot of these Eurocentric claims are done by shady people with agendas and a sever lack of knowledge
regarding world history, especially Eurasia or Central Asia. Furthermore, recent genetic studies have
disproved both the Roman and Greek speculations...
https://www.ncbi.nlm.nih.gov/pubmed/17579807
Whats funny thou is that were talking about a battle taking place in "northern China"
between the Han dynasty and the Xiongnu. The"fish-scale battle formation" commonly thought
of as a reference to the Roman "tortoise" or Greek phalanx, is just another naive red herring,
considering how many battle formations are recorded in Chinese, Korean and even Japanese traditions.
Caucasian looking individuals in such locations aren't uncommon. Especially among
the countless intermixed migrations of Scythian and Turkic nomads...
Even "An Lushan" himself was said to have descended,
from both a Soghdian and Göktürk origin...