Tactics indeed have profoundly altered, and from age to age may be expected to change indefinitely. But so long as the sea remains naval warfare will turn upon the command of the sea; a "Fleet in Being" will not cease to be as real a threat to its foe as it was in the days of Torrington; invasion of oversea territory will always be limited by the same inexorable factors which for centuries have told in favour of the British race and have kept the fields of England inviolate from the tread of a conqueror.
There are indications that still more heavy sacrifices will be demanded from the British taxpayer for the upkeep of the Fleet in the future than has been the case even in the recent past. Nothing but iron necessity can justify this unfruitful expenditure, this alienation of the national resources in men and money to the purposes of destruction. Even as it is, naval administrators are finding it increasingly difficult to carry all sections of politicians and the whole of the masses of this country with them in these ever-increasing demands. The best way of ensuring that future generations of Englishmen will rise to the necessary height of a patriotic sense of duty and will record their votes in support of such reasonable demands is to prepare their minds by an elementary knowledge of what naval warfare really means.
No Englishman, so far as the writer is aware, is better fitted than Mr Thursfield to undertake this task, and this little book is a very excellent example of the way in which that task should be fulfilled. It unites—very necessarily—a high degree of condensation with a simplicity of language and a lucidity of exposition both alike admirable. And Mr Thursfield's right to be heard on naval questions is second to that of no civilian in these islands. His relations with the British Navy have been for more than a quarter of a century of the closest kind. His reputation in the particular field of literary endeavour which he has made his own ranks high amongst writers as celebrated as Admiral Mahan, Sir George Sydenham Clarke (Lord Sydenham), the late Sir John Colomb, and his brother the late Admiral P.H. Colomb, Sir J.K. Laughton, Admiral Sir Cyprian Bridge, Admiral Sir R.N. Custance, Mr Julian Corbett, Mr David Hannay, Mr Archibald Hurd, and others. In the domain of naval history, its philosophy and its literature, he has done brilliant work. When it is added that Mr Thursfield is known to have been, for many years, one of the chief naval advisers of The Times, enough will probably have been said to ensure a sympathetic attention for this the veteran author's latest publication.
C.L. OTTLEY
24th July 1913
PREFACE
Intelligent readers of this little Manual will perceive at once that it pretends to be nothing more than an introduction, quite elementary in character, to the study of naval warfare, its history, and its principles as displayed in its history. As such, I trust it may be found useful by those of my countrymen who desire to approach the naval problems which are constantly being brought to their notice and consideration with sound judgment and an intelligent grasp of the principles involved in their solution. It is the result of much study and of a sustained intimacy with the sea service, both afloat and ashore, such as few civilians have been privileged to enjoy in greater measure. Even so, I should have thought it right, as a civilian, to offer some apology for undertaking to deal with so highly technical and professional a subject, were I not happily relieved of that obligation by the kindness of my friend Rear-Admiral Sir Charles L. Ottley, who has, at the instance of the Editors of this series, contributed to this volume an Introduction in which my qualifications are set forth with an appreciation which I cannot but regard as far too flattering. It would ill become me to add a single word—unless it were of deprecation—to credentials expounded on such high authority.
I should hope that readers who have found this volume useful to them will not confine their studies to it. Abundant materials for a deeper and more comprehensive study of the subject will be found in the several works incidentally mentioned or quoted in my text, and in the writings of those other contemporary authors with whom Sir Charles Ottley has done me the high honour to associate myself. In these several works further guidance to a still more sustained study of the subject will be found, and in this regard I would specially mention the admirable Short History of the Royal Navy, by Mr David Hannay—two volumes which, in addition to their other and more conspicuous merits, contain a well-selected list of authorities to be consulted prefixed to each chapter. These references, which in truth cover the whole subject, will, I trust, better serve the purpose of the advanced or advancing student than any such Bibliography as I could compile on a scale commensurate with the form and purpose of the present Manual.
Readers of my other writings on naval topics will, perhaps, observe that in one or two cases, where the same topics had to be discussed, I have not hesitated to reproduce, with or without modification, the language I had previously employed. This has been done deliberately. The topics so treated fell naturally and, indeed, necessarily within the scope of the present volume. To exclude them because I had discussed them elsewhere was impossible. Wherever I found I could improve the language previously employed in the direction of greater lucidity and precision I have done so to the best of my ability, so that the passages in question are close paraphrases rather than mere transcripts of those which occur elsewhere. But I have not attempted to disguise or weaken by paraphrase any passages which still seemed to me to convey my meaning better than any other words I could choose.