Speaking of DEAD WRONG, Read the manual.
Color-Coding. M136 AT4 launchers are marked with color-coded bands (Figure 3-5). A black with yellow band indicates an HE antiarmor round (early models had a solid black band). A gold or yellow band indicates a field handling trainer; no band indicates an M287 9-mm tracer bullet trainer
https://www.globalsecurity.org/military/library/policy/army/fm/23-25/FM232_4.htm
lol...What’s up w Delta 7 talking through his hat?
Check again, the color coding you sight is current color coding. Older are color coded “yellow band for HE, TM 3-23.25 15 September 2010.”
It is highly unlikely we gave the Ukies newer manufactured stock, they are getting our older stocks, and NATO stocks.
https://armypubs.army.mil/epubs/DR_pubs/DR_a/pdf/web/tm3_23x25.pdf
Fact is it matters not when they will be used against us on our soil.