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قراءة كتاب Operations Upon the Sea: A Study
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lower decks. Cleanliness, ventilation and care are the three most important factors for the good health of the horses. Every horse transport must be given ventilating apparatus to assure sufficient fresh air. Artificial ventilation is to be preferred to natural ventilation, for if the latter becomes too strong the horses' lungs are easily affected. Through this cause, for example, the American transport to Cuba lost the greater number of their horses.
Likewise condensers are required for the necessary quantities of drinking water. It is recommended that each ship be given its own condenser. The provision of only one or two large condensers on special ships which supply the entire demand of the transport fleet, as the Americans employed in their expedition to Cuba, has not proved practical.
For the short sea voyage, our transports would be able to despatch substantially more troops, through Germany's geographical position. The strength of near-by powers requires, though, the immediate utilization of all ships and materials at our disposal, if the operations are to succeed. For short expeditions, the general rule will be to ship as many troops as the transports will carry. The forces will bivouac on the upper and lower decks and receive only straw bags and covers. They will keep their whole baggage with them. Cooking will be done in large field kettles. If time permits, it is recommended that the same adjustments as for a long journey be made for the horses, at least to provide separate stalls. This will prevent heavy losses in case of rough weather. Guns and accessories can be disposed of in the same manner as for long voyages.
The length of time for embarkation depends on whether the loading can be done from the wharves of the harbors or whether the troops and materials must be taken out by lighters and then transferred to the ships. The latter method is a waste of time and is dependent on wind and weather.
The time required for loading is as follows: Fifteen minutes for one hundred men, one minute for one horse, ten minutes for a cannon. In an operation by the Russians, 8,000 men, including infantry and cavalry, were embarked in eight hours. In our loading of East Asia transports, it required one to one and one-half hours to load one battalion. The speed of our loading has amazed departmental circles in general. It is certain, though, that this time can be greatly reduced through detailed preparation and training. Napoleon I, in the year 1795, had ostensibly drilled his troops so well that he could plan to put 132,000 men and their materials on shipboard in two hours.
It must be remembered that everything, troops, guns and supplies must eventually be landed on open coasts. Portable flat-bottom boats and building materials for piers must therefore be carried on the transports. Special vessels must accompany the transport fleet with large reserve supplies of food, equipment, ammunition, coal and so forth. A cable-laying ship is also required.
We must now consider to what extent Germany is able to load forces for the execution of operations which involve only a short voyage, in which success depends so much on speed. For embarkation on the North Sea, Hamburg and Bremen alone could furnish so many steamers capable of being converted into transports, that with their tonnage capacity the loading of four infantry divisions is possible in a period of four days. With the addition of ships from Emden, Wilhelmshaven, Glückstadt and Kiel we would be able to despatch in the same length of time, at least six infantry divisions, or five infantry and one cavalry division. To these must be added several especially large and fast German steamers, partly for the shipment that might be delayed and partly to expedite the return to home waters. A large number of troops can also be shipped from Baltic ports. Besides this, a repeated trip of the transport fleet is possible if the command of the sea is maintained continuously.
For longer sea voyages, in which the importance of speed is not so great, our transport fleet can be greatly increased through chartering or purchasing ships of foreign nations. Still, we are at present in the position to despatch about four infantry divisions, with present available ships, within ten or twelve days.
SEA VOYAGE.
For transporting troops over the sea, it is the chief problem of the navy to clear the course to the hostile shore. All enterprises of this kind are dependent on the battle fleet, whose first aim, therefore, must be to run down and attack the enemy's fleet which the transports might encounter; if the opportunity is afforded our fleet must bring about an engagement for the command of the sea at least by the time of embarkation. As the mobilizing of the battle ships is finished before the transport fleet is ready to put to sea, they can undertake an early offensive to make secure the passage of the expedition. Also, throughout the voyage offensive operations can be undertaken by the battle fleet, in waters distant from the transport, which would serve the same ends of keeping the course clear.
The escorts of the transport squadron should consist of just enough ships to give immediate protection. A large number would increase unnecessarily the size of the transport fleet without increasing its safety, while every addition of strength to the battle fleet is of the greatest value. The task of the escorts is only to protect the transports from attacks by single or several small vessels of the enemy. Our torpedo boats are particularly adapted for escort service, and make it feasible to restrict the number of large battle ships used for this purpose. During the assembling of the transports, these boats may devote themselves to secure the safety of the traffic between the loading harbors.
The departure of the transports from the various harbors must be so regulated that they sail in close union, to assure a safe voyage and a quick landing. The loading commission must take appropriate means to expedite the loading in those harbors farthest removed from the central assembling points. As a rule, the transport steamers would sail with the battle fleet; but in the English expedition to South Africa and ours to East Asia, this rule was not followed.
An essential requirement is that the transports put to sea as soon as the loading is complete. They cannot wait for news of the success of the battle fleet. A certain risk is involved, but it is not great, for the transport fleet can always turn back. Only an early departure would insure successful, unexpected landing. The shorter the voyage the greater the necessity for a surprise attack.
In the event of our battle fleet being attacked, it does not follow that the transport operations must be abandoned, for if the voyage be short an energetic continuation of the venture will command a fair prospect of success. Even the victor in a great naval battle might not be able to carry out an attack against the transport squadron. An individual hostile battle ship or cruiser would find it difficult to break into the transport fleet.
An important factor in the sea voyage, perhaps the most important, is the weather. For short distances, it is possible to a certain degree to choose favorable weather for the passage, with the help of scientific forecasts. Conditions might be such that a delay would not harm the operations. Adverse weather conditions would more seriously affect long-distance transporting, to a degree that might cause abandonment. Our