I spotted a patch that was CBRN. (Chemical,Biological, Radiological, Nuclear) In fact the video focused a bit on that individual and actually paused on that patched for a good length. Also Airforce. PA Nt Guard. Who uses the Yen and Yang patch? (It used to be flying Tigers way back?)
That’s the 29th Infantry Division, which is Army National Guard units from Virginia, Maryland, Kentucky, North Carolina, South Carolina and West Virginia.
https://en.wikipedia.org/wiki/29th_Infantry_Division_(United_States)