HKB

← back

On War

Carl von Clausewitz · c. 1816–1830 (work compiled/rewritten across these years) primary

passage 535 of 539 · BOOK I. ON THE NATURE OF WAR > CHAPTER IX. Plan of War when the Destruction of the Enemy is the Object (16/20)

in brief
He compares plans for wars with allies—complete fusion, complete separation, or a half-and-half mix—and concludes that when separated, it is better to appoint the most enterprising commanders to keep each part fully active.

him, yet he set aside all pride about appearing at the head of a separate and an independent Russian army, and placed his troops under the Prussian and Austrian Commanders.

If such a fusion of armies cannot be effected, a complete separation of them is certainly better than a half-and-half state of things; the worst of all is when two independent Commanders of armies of different powers find themselves on the same theatre of war, as frequently happened in the Seven Years’ War with the armies of Russia, Austria, and the German States. When there is a complete separation of forces, the burdens which must be borne are also better divided, and each suffers only from what is his own, consequently is more impelled to activity by the force of circumstances; but if they find themselves in close connection, or quite on the same theatre of war, this is not the case, and besides that the ill will of one paralyses also the powers of the other as well.

In the first of the three supposed cases, there will be no difficulty in the complete separation, as the natural interest of each State generally indicates to it a separate mode of employing its force; this may not be so in the second case, and then, as a rule, there is nothing to be done but to place oneself completely under the auxiliary army, if its strength is in any way proportionate to that measure, as the Austrians did in the latter part of the campaign of 1815, and the Prussians in the campaign of 1807.

With regard to the personal qualifications of the General, everything in this passes into what is particular and individual; but we must not omit to make one general remark, which is, that we should not, as is generally done, place at the head of subordinate armies the most prudent and cautious Commanders, but the most enterprising; for we repeat that in strategic operations conducted separately, there is nothing more important than that every part should develop its powers to the full, in that way faults committed at one part may be compensated for by successes at others. This complete activity at all points, however, is only to be expected when the Commanders are spirited, enterprising men, who are urged forwards by natural impulsiveness by their own hearts, because a mere objective, coolly reasoned out, conviction of the necessity of action seldom suffices.

Lastly, we have to remark that, if circumstances in other respects permit, the troops and their commanders, as regards their destination, should be employed in accordance with their qualities and the nature of the country that is regular armies; good troops; numerous cavalry; old, prudent, intelligent generals in an open country; Militia; national levies; young enterprising commanders in wooded country, mountains and defiles; auxiliary armies in rich provinces where they can make themselves comfortable.

What we have now said upon a plan of a war in general, and in this chapter upon those in particular which are directed to the destruction of the enemy, is intended to give special prominence to the object of the same, and next to indicate principles which may serve as guides in the preparation of ways and means. Our desire has been in this way to give a clear perception of what is to be, and should be, done in such a war. We have tried to emphasise the necessary and general, and to leave a margin for the play of the particular and accidental; but to exclude all that is arbitrary, unfounded, trifling, fantastical; or sophistical. If we have succeeded in this object, we look upon our problem as solved.

Now, if any one wonders at finding nothing here about turning rivers, about commanding mountains from their highest points, about avoiding strong positions, and finding the keys of a country, he has not understood us, neither does he as yet understand war in its general relations according to our views.

← previous passage read in the full work → next passage →

topics: assemblies, councils, and senates · counsel and advisers to rulers · diplomacy and embassies

On War · Carl von Clausewitz · 1816–1830