Covering (military)
The cover is a larger or smaller division of troops to secure individual persons or smaller units, e.g. B. couriers , reconnoitering officers, detached artillery or those departments that are incapable of fighting themselves.
Coverings on transports of prisoners must also ensure that prisoners are guarded .
Comparable departments are the escort and the convoy .
Web links
Wiktionary: cover - explanations of meanings, word origins, synonyms, translations