DEAR SIR,--I have read with considerable interest your vivid account of the dangers to which the loss of our naval supremacy may be expected to expose us, and the means by which you think we should be able to extricate ourselves from those dangers. I hardly like to criticise a work which, to be effective, must to a great extent be imaginative, but on one or two points I would venture to offer a few remarks:-- _First_, You refer to the assistance the Home Army might receive from India and the Colonies. I feel confident that in such an emergency as you portray, the Colonies and Dependencies of the Empire would be most anxious to assist the Mother Country; but unless our sea power were assured, it appears to me that they would be unable to do so. Until our command of the sea had been regained, we should be powerless to move a soldier either from or to the United Kingdom. _Secondly_, You very properly lay stress on the part which might be taken by the Volunteers in the defence of the United Kingdom. No one can appreciate more fully than I do the gallant and patriotic spirit which animates the Volunteer Force, and I most thoroughly agree with you as to the value it might be under such serious circumstances as you depict. In fact, the _raison d'être_ of the Force is to be able to defend the country in the event of an invasion. But to enable our Volunteers to do all that is expected of them, they must be made thoroughly efficient. Much has been done of late years to this end, but much more is required before our citizen soldiers can be depended upon to hold their own against foreign troops whose training is continually being carried on, and whose organisation is believed to be nearly perfect. It is very penny-wise and pound-foolish of us not to do all in our power to render the Volunteers the serviceable body they might be. _Thirdly_, You take but little account of the Militia, which the Duke of Wellington considered to be our mainstay in the event of a threatened invasion. The Militia would seem to be rather out of fashion at present, but still it is a very useful force, which only needs encouragement and development to convert it into a reliable fighting body, capable of reinforcing and co-operating with our small regular Army. You will gather from what I have said that, under the conditions specified by you, I should be inclined to regard your forecast of the result of the supposed conflict as being unduly favourable. I can only add that I trust such conditions may never arise, and that your estimate of the means immediately available for repelling foreign attack may be more correct than my own.--Believe me, yours very truly, ROBERTS. PREFACE TO FIRST EDITION. GENERAL LORD ROBERTS, V.C., on reading this forecast of the Coming War, wrote as follows:-- Grove Park, Kingsbury, Middlesex, March 26, 1894.