The tactical leaflet (page 211) came into its own with such units. It was possible to develop high-speed routines for using intelligence swiftly. Maps were dropped on the enemy in unfavorable situations. Order of Battle became highly important for psychological warfare purposes when enemy units could be addressed by their proper unit designation or by the name of their commanders. Intelligence was brought into play: bad food, bad supply, poor command, or mishandling of enemy forces in any way brought prompt propaganda comment.
Radio was the least useful for tactical operations simply because enemy troops do not carry private portable radio sets around with them. Radio was of high value in consolidation operations, passing along instructions to liberated populations, and telling civilians in the line of approach about measures which they could take for the common benefit of themselves and of the Allies.
A constant problem, never completely ironed out, was the use of airplanes for dropping purposes. The leaflet producers had, in all Theaters, a tendency to prepare excellent leaflets, bale them, and send them along to the airfields in the expectation that an overworked, unindoctrinated air force staff would automatically pick up the leaflets, develop dropping mechanisms, pack the leaflets into planes, take them out and drop them to the right language-groups at the right time in the right place. This was of course as absurd from the aviators' side as it was, to the civilians, to let their brain-children accumulate in hangars or warehouses. For strategic droppings, systematic arrangements could be made through proper official channels, and a regular air operation detailed to do the job. Tactical dropping did not allow enough time for elaborate staff work in each instance, and recourse was had to psychological warfare liaison officers (either Army officers or civilians with the approximate status of Tech-rep, technical representative, a familiar sight on World War II airfields) to get in touch with the units, help them install dropping facilities, explain the leaflets to the actual pilots and bombardiers, and thus obtain a high degree of cooperation. In almost every theater, this policy succeeded, and a wide variety of leaflet bombs, leaflet dispensers, and other leaflet-circulating gadgets was developed.