
Photograph
showing section of 4th Highland Light Infantry. (DUL ref: Misc Photo
Album 2)

Herbert
Maxim had developed a machine gun in the mid-1880s but none of the future
combatants had embraced the concept whole-heartedly. This was mainly
due to the fact that the early machine guns were very heavy, hard to
manouevre, prone to overheating and, perhaps most importantly, they
were expensive. The result was that in 1914 the British only had two
machine guns to each battalion, and the Germans six per regiment. However,
it was not long until their usefulness was recognised and numbers rapidly
increased. The main, and obvious, advantage of machine guns was the
amount of rounds that could be fired. The Maxim gun was theoretically
capable of firing 600 rounds per minute, although it tended to achieve
about 300 in the field.
Although
the German Army were able to increase production of machine guns before
the Allies it was not long before they caught up. By the end of 1915,
the British Army was using the lighter Lewis gun in addition to the
Vickers machine gun and had set up the Machine Gun Corps to provide
specially trained gunners. The result was that by 1917 each infantry
section had a Lewis gunner and a battalion had 46 Lewis guns at its
disposal.

Drawing
of a member of 142 Heavy Battery with a shell. (DUL ref: Add MSS 1584)

Mortars
were particularly useful in trench warfare. Basically they consisted
of a tube that could fire objects at a steep angle into the enemy trench.
Lighter and more manoueverable than traditional artillery pieces, mortars
also had the advantage of being fired from within the trench making
them safer to use. The Germans had recognised their potential even before
the war began and had managed to accumulate a stockpile. In contrast,
the British had no such weapon until 1915. However, once in use the
British realised its full potential and, with the invention of the Stokes
mortar in January 1915, developed the best system. Mortars were very
effective at hitting trenches and were often used to take out particular
sections, such as a Machine Gun section, or to cut barbed wire.
Grenades
were also used for attacking trenches and, again, proved very effective
in this role. As an attack neared an enemy trench, bombing parties would
run along the trench throwing in the grenades to clear them. Throughout
the war there were two main kinds of grenade: percussion grenades and
timed fuse grenades. The former, which exploded on contact, were not
very popular as they were prone to going off when knocked so both sides
made greater use of fused grenades. Once again, it was the Germans who
made the earliest use of grenades. Britain did not start to mass produce
grenades until 1915 and it was not until the introduction of the Mills
bomb in that year that they were able to keep up with the Germans. It
has been estimated that over 70 million Mills bombs, and 35 million
other types of grenades were used by the Allies alone in the course
of the war.