The commander, however competent, necessarily relies on his subordinates. Recognizing the psychological factors involved, he will therefore manifest confidence in their abilities, display sympathetic interest in their efforts, and evince pride in their achievements. He will also exercise patience with the mistakes which will inevitably occur, without condonement, however, of disaffection, neglect, or carelessness. The commander may reasonably expect, by the same token, that this attitude will characterize his immediate superior.
In the absence of his superior, and faced with a changing situation, a commander may be forced to the conclusion that his assigned task requires modification or alteration. Conditions permitting, he will of course communicate with proper authority, and will make constructive representations. If he is without adequate communications facilities, or if circumstances have imposed restrictions on communications facilities otherwise available, he takes action according to the dictates of his own judgment, guided by the known views of his superior. On occasions when he believes that the immediate situation so requires, he may even depart from his instructions. He realizes that in so doing he accepts the gravest of military responsibilities. At the same time, however, he recognizes that to fail to take the indicated action may disclose a lack of the higher qualities of courage, judgment, initiative, and loyalty ([page 9]). He will, of course inform his superior of his action at the first available opportunity. In the meantime, he has been enabled to act intelligently and fearlessly because of the existence of a state of mutual understanding.
Indoctrination. Both the necessary process and the final result of establishing a state of mutual understanding are sometimes known as indoctrination.
The word carries the dual meaning of "the act of indoctrinating" and "the state of being indoctrinated". In common with the word doctrine, it has its root in the Latin verb which means "to teach". A doctrine, in its pure meaning, is that which is taught, or set forth for acceptance or belief.
It does not follow that every doctrine is necessarily sound, nor that it is founded on conviction reached as the result of intelligent thought. Nor is the encouragement of a belief, by means of the spread of a doctrine, necessarily inspired by good motives. The preaching of doctrine known to be false is frequently encountered in many human activities. The deliberate spread of false propaganda is an example. But, whatever the motive and whether the doctrine be sound or false, the act of indoctrination is intended to shape opinion and thus influence action.
Manifestly, to be along permanently useful lines, indoctrination flows from sound philosophy, i.e., is rooted in truth. All teachings, all opinions that may be advanced, all expressions of viewpoint, i.e., all doctrine, is therefore to be scrutinized, first from the standpoint of validity, and then from that of usefulness of application. It is the responsibility of command to ensure that these conditions are met before doctrine is pronounced.
Military doctrine, in its broad sense, is a digest of the accepted beliefs of the military profession. In a narrower sense a military doctrine may be confined to the views of a single commander on a specific subject. The object of military doctrine, however, is always to furnish a basis for mutual understanding to the end that prompt and harmonious action by subordinate commanders may ensue without the necessity for referring every problem to superior authority before taking action ([page 15]). Doctrine thus provides a basis for action in possible situations when, for whatever reason, precise instructions have not been issued.
The term "doctrine" is inappropriate as a description of the content of orders or instructions prescribing specific methods of action for a particular tactical operation in a situation existent or assumed under circumstances of the moment. The precise instructions thus issued, though they may be the result of doctrine, and may themselves constitute a basis for development of doctrine, are manifestly of the nature of something ordered rather than presented as authoritative opinion.
In the broad field of the conduct of war, with its diversified demands, a common viewpoint as to the application of fundamentals is an essential to unity of effort. If the members of the military profession have this common viewpoint, their reasoned beliefs as to the best general methods of waging a particular war may be expected more nearly to approach unanimity. The attainment of unity of effort therefore calls for an understanding of fundamentals (page i), a basic indoctrination which is not only sound but also common to all commanders of the chain of command.
Wars come and go. Their effects are painful, but when their wounds are healed mankind is prone to forget and to hope, even to assume, that peace will henceforth be unbroken. Psychological and economic forces then not infrequently impel the State to subordinate the national defense in favor of other interests. During such periods the burdens of command are enlarged. Its responsibility is not lessened, but the means for effective discharge thereof are withheld.