In the French army the reserve small arms ammunition is kept behind the battle-line just out of reach of shell-fire. There are ammunition train regiments just as there are infantry or cavalry regiments. Each such regiment is composed of eighty odd ammunition wagons and some forage wagons. Two regiments generally move together, thus forming an ammunition brigade. These wagons are parked parallel to the line of battle. Supply columns are always parked vertically to the line of battle. In the Battle of the Marne I observed an ammunition brigade about every twenty kilometers. Thus on September 11th, there were brigades at Rebais (7th and 10th Regiments), at Montmirail (17th and 29th), and at Champaubert. The supplies, chiefly beef and bread, are brought up from the rear and advance directly toward the battle-line in long horse-drawn wagon trains, or in Paris auto-busses. When near the front, small numbers of wagons go up as far as they dare and supplies are distributed directly to the troops, often while they are under long-range shell-fire.
MOTOR TRANSPORT
In the matter of motor transport, the practice with the French and British has become well defined. The best type of truck is one of medium weight, and of the best construction obtainable. It should be emphasized that medium-priced or inexpensive trucks are undesirable. It is very distinctly the opinion of French and British transport officers that it is better to have too few trucks, all of which are reliable, than to take “any old truck” and have it break down at critical moments during operation. Inferior trucks break down frequently, and break down at critical moments with singular regularity.
In the British army, trucks work in units of about ten, each such unit being commanded by an officer who travels in a fast automobile. Protection, when necessary, is temporarily assigned to the unit, nearly always in the shape of armored motor cars. The trucks are heavily manned, having from three to six men per truck. Every man is armed with a rifle, but no other arms are carried as an integral part of the unit. Such motor transport units are not often captured or destroyed since they seldom come in touch with anything but the enemy’s cavalry which, as a rule, prefers to leave them strictly alone, as a train of motor trucks has good defensive ability and none of the vulnerability of horse-drawn wagons. In the rare cases when actions have taken place, motor trucks have become moving forts, which continue on their way at a rate of twenty or twenty-five miles an hour, while from each one three or four well-protected riflemen keep up a steady fire.
The type of automobile most desirable for army use has become well-defined. The practice in this regard is the same in the French, British, German, Austrian, and Hungarian armies. On a powerful chassis, with an engine of at least 50-horse-power, is mounted a very light body, of the “pony tonneau” type, with room for two men in front and two behind. The equipment consists of a folding top, leather or isinglass wind-shield, powerful head-lights, the noisiest horn obtainable, and racks to carry as much extra gasoline as possible. In service these automobiles have big racks full of gasoline-cans carried on the running boards and at the rear and, in addition, there are often necklaces of two-gallon cans strung wherever possible. In virtually all the armies gasoline is served out in small cans containing about two gallons each, which are easily handled and quickly stored. One or two may be put in any odd space which is not otherwise in use. This method is very effective and is one of the most important developments in military automobile practice. In none of the armies are cars used which vary greatly from the type above mentioned, except through necessity. In general, heavy cars and runabouts give very inferior service. It is the general custom for the chauffeur and an orderly to ride on the front seat, and one or two officers behind. The more speed the machine develops the better. It is not uncommon to see staff officers or generals traveling over the French roads at a speed of one hundred kilometers an hour. There is quite a well-defined tendency to have as drivers men who are well above the average. In the French army these men are usually sergeants or lieutenants; in the Austrian army many of them are lieutenants.
Corps and army commanders usually have big, heavy limousines, with electric lighting, which they can, when necessary, use as offices, or as headquarters.
SIGNAL CORPS
The Germans use telephones very extensively and apparently in connection with all arms of the service. Their wires are very thin and are similar to small piano wires. I saw no copper wire used by them. The wire is strung on poles about nine feet high. These poles are very carefully made of wood and are only about an inch in diameter. Every second pole is guyed with a wire and braced with a pole. The poles are painted in black and white stripes to make them conspicuous and to prevent people from running over them. The German practice is to lay these wires and abandon them when they are no longer needed. The British, on the contrary, make it a point of honor to recover all their poles and wire. In the retreat from Mons their signal corps had such heavy losses in attempting to do this that they were seriously hampered by lack of personnel.