So seeing some recent battalion trucks drive by, I notice what looks like radio panels posted on each side of the truck in the rear. Does anyone know what purpose these serve?
In the youtube link below you can see it as the truck turns
https://youtu.be/T3hsGh0scWM?t=27
In the youtube link below you can see it as the truck turns
https://youtu.be/T3hsGh0scWM?t=27