offensive or defensive, is the role of
the entire force. If it fails, all fail. When properly supported by
artillery, trained infantrymen armed with rifles, bayonets, and the will
to put the enemy out of action, will settle all issues.

ARTILLERY

The chief duty of the artillery is to support the infantry. It does this
in three ways: 1st, By firing at the hostile infantry. 2d, By putting
out of action the hostile artillery so that it cannot fire at the
infantry. 3d, By demolishing the obstacles in front of the enemy's
works. It smothers the enemy with a curtain of fire, so that the
infantry can move forward without ruinous losses. Cooeperation with the
infantry is essential. If the infantry is defeated the artillery covers
its withdrawal; if the infantry is successful the artillery moves
forward and assists in reaping the full reward of victory by firing on
the fleeing enemy. The present European War has greatly increased the
prestige and importance of this arm of the service. The amount of
artillery on the Western front and the amount of ammunition consumed
daily is appalling.

CAVALRY

This very important arm is the eye with which the general sees for many
miles to the front and flank. In an advance it pushes ahead, combs the
country for the enemy, disperses his cavalry, and thus protects the
infantry in the rear. It locates the enemy, and occupies his attention
until the infantry comes up. It protects the flanks and rear of the
infantry and artillery during the fight. If needed, it joins in the
fight. If the infantry is defeated it covers the withdrawal, and if the
infantry wins it pursues and pounces upon the enemy.

MACHINE GUNS

Before the present European War, machine guns were classified as
emergency weapons. It was not believed that they could remain long in
action, because they would soon be silenced by hostile fire (artillery
and infantry). It was recommended, therefore, that a favorable
opportunity be awaited before opening fire which was to be delivered
with their utmost effectiveness. They were believed to possess very
limited possibilities in an attacking line, hut as being most valuable
in defensive works where protection and concealment could be found.

During this war they have lost, as a defensive weapon, no prestige. They
have also proved of great value to the attacking side. They are being
made light and portable to accompany the firing line in an attack. The
supply of am