Strategical Points. Every point of the theatre of war, the possession of which is of great importance to an army in its military operations, is a strategical point. These are points which an army acting on the offensive strives to gain and the army on the defensive strives to retain.

Strategist. One skilled in strategy, or the science of directing great military movements.

Strategos (invented by Lieut. C. A. L. Totten, 4th U. S. Artillery). The American “game of war,” which takes its name from the Greek word strategos, the title of an Athenian general officer, derived in turn from stratos, “an army,” and ago, “I lead;” the secondary meaning of this term being a board or council of ten Athenians chosen annually to conduct the war department at home. The game of strategos is divided into six separate ones, or studies, of gradually increasing importance, and is far more comprehensive than the foreign war games, which have little in common with the subaltern and the student, and are so complicated as to excite interest only among the most profound and advanced scholars of military science. The six parts of strategos are: (1) The “minor tactical game,” which embraces all the details of the tactics of each of the three arms. (2) “Grand tactics,” embracing the topographical and strategical game, for the general elucidation of the grand principles of this branch of military science. (3) The “historical game,” for the study of historical battles and campaigns. (4) “Text-book illustration.” (5) A “battle game,” based upon military principles and precepts, which is calculated to instruct as well as interest without fatiguing that large class of students whose patience would not stand the close application required in a more advanced game. (6) The “advanced game,” which affords to the professional military student every opportunity for pursuing studies commenced in more elementary fields to their legitimate termination. It is only in the “advanced game” that strategos solves the same problem attempted by the Germans in kriegspiel, and other military nations in various alterations and improvements upon the great original. War games are by no means of such modern invention as may at first appear; chess is a very ancient “battle game,” and checkers one in which decisive concentration plays a most important part. During the last century two games, the jeu de la guerre and the jeu de la fortification, appeared in France and were played with cards. These games differ, however, entirely from the modern ones. Kriegspiel, the father of modern war games, was the invention of a civilian, Herr von Reitwitz, the details of which his son, a Prussian artillery officer, carefully improved. It rapidly grew into military favor, and since 1824, when it was first mentioned by officers of note, has undergone many modifications except as to its underlying principles. Von Moltke himself some twenty years ago was the president of a society whose special object was to play this game, and the great skill of Prussian officers and their success in their late wars is in no small degree to be attributed to this game, familiarity with which has become a sort of necessary step in advancement in the Prussian army. The American game possesses all the valuable features of kriegspiel, and some noticeable improvements thereon as to method, men, tables, etc., while it possesses the peculiar advantages of having elementary games of special interest to all classes of military men. The cost of this game is about $50.

Strategus (Strategos). Any Athenian general officer was so called.

Strategy. Is defined by military writers to be the science of manœuvring an army out of fire of the enemy, as tactics is the art of managing it in battle or under fire. Strategy is the greater science, as including all those vast combinations which lead to the subsequent available displays of tactics.

A movement of the army is said to be [strategical] when by its means there are concentrated at a given point troops superior in numbers to those of the enemy; or, at this point, there is gained a position by which the enemy’s communications with his base are cut or threatened while those of the army are secure; or, a position is gained by which the forces of the enemy are separated, or are prevented from acting in concert. Strategical operations are directed to attain one or more of these objects; and the line followed by an army in an operation of this kind is called a [strategical line]. The area of country or territory in any part of which the hostile forces can come into collision is termed the [theatre of war].

There may be employed in a given theatre of war several armies or only one. If there are several armies, but each acting independently of the others, or if there is only one, the particular portion of the territory in which each act is termed the [theatre of operations] for that army.

A theatre of operations of an army may be defined to be all the territory it may desire to invade, and all that it may have to defend. Where several armies are employed, acting in concert, the theatre of operations of each army depends upon the movements of the other armies, and the theatres of operations of each army in this case are usually designated as [zones of operations]; although this term is also applied to those three divisions of a theatre of operations lying directly in advance of the centre and flanks of a front of operations. Whatever is true for a theatre of operations of an army acting alone is equally true for the theatre of operations of several armies acting separately, and is also applicable to the whole theatre of war.

To make the above statements definite, suppose a single army acting in an independent theatre of operations. A general with such an army under his command proposing an advance towards the enemy will have three things to consider, viz.: (1) The place from which the army is to start; (2) The point to which the army is to go; (3) The roads or routes by which the army is to move in order to reach this point. The first, or place of starting, is termed the [base of operations]. The second, the point to be reached, is called the [objective-point], or simply the objective. The third, the roads or routes used by the army in reaching the objective-point, is termed the line of operations. The portion of the theatre of operations occupied by the army as it advances is known as the front of operations.

Stratton-Hill, Battle of. In Cornwall, England, May 16, 1643, between the royal army under Sir Ralph Hopton, and the forces of the Parliament under the Earl of Stamford. The victory was gained over the Parliamentarians, who lost heavily in killed and wounded.