1. Artillery must always be protected from the mêlée, in which it is helpless whether against infantry or cavalry; and should therefore have a strong support.

2. A portion, at least, of every artillery support, should consist of sharpshooters, whose fire will be the most effective in driving off skirmishers sent forward to threaten or attack the guns, or to pick off the gunners.

3. Batteries must be secured on both flanks, and their supports will be posted with that view; on one or on both flanks, according to circumstances, and more or less retired.

4. A support should never be directly in rear of the battery, where it would be in danger, not only of receiving the shots aimed at the battery, but also of killing the gunners belonging to it, as has repeatedly happened during the late war.

5. A battery and its support owe each other mutual protection. Therefore, when an infantry support, after holding the enemy in check, to enable the battery to limber up and retire, is obliged, in its turn, to retreat, the battery should take such a position as will enable it to cover the retreat by its fire.

6. A battery consisting of any considerable number of pieces may be able, sometimes, to dispense with a support.

During the battle of Uclès, in Spain, in 1809, the French artillery, under General Senarmont, had been left behind, owing to the badness of the roads. The Spaniards came down upon it in large force. On their approach, the guns were formed in square, and, by their fire on every side, defended themselves successfully, and finally repulsed the enemy.

So, at Leipsic, in 1813, when the grand battery of the Guard, which had been left temporarily without a support, was charged by the Russian hussars and Cossacks, Drouot, its commander, rapidly drew back its flanks till they nearly met; and the cavalry were soon repulsed by its fire.

7. At the battle of Hanau, in 1813, Drouot's eighty guns were charged by the Allied cavalry. Having no supports, he placed his gunners in front of them with their carbines. This checked the cavalry, who were then covered with grape, which drove them back to their lines.

Ought not our gunners also to have carbines slung on their backs for such emergencies? Against infantry, our guns would often need no other support. The carbines could be used to reply to the enemy's skirmishers; and the example just cited shows that, thus equipped, artillerymen may sometimes successfully defend their pieces even against cavalry.