The following short remarks on vehicle unit markings and unit uniform markings was printed in “Intelligence Lessons from North Africa, Operation Torch” by the Office of Assistant Chief of Staff, G-2, Allied Force Headquarters, March 1943.
Vehicle Signs and Shoulder Titles
Formations and units should arrive in the theater without vehicle signs and shoulder titles. There has been some evidence that formation moves towards the front have been traced by this means.
It is considered that Army Commanders should be empowered to replace vehicle signs and shoulder titles when considered necessary for the purpose of traffic control or morale. Generally speaking, they can, from a security point of view, be replaced sooner in Army and Corps Troop units, as these cover a wide area.