The report of the Secretary of War will bring you acquainted with the condition of that important branch of the public service. The Army may be regarded, in consequence of the small number of the rank and file in each company and regiment, as little more than a nucleus around which to rally the military force of the country in case of war, and yet its services in preserving the peace of the frontiers are of a most important nature. In all cases of emergency the reliance of the country is properly placed in the militia of the several States, and it may well deserve the consideration of Congress whether a new and more perfect organization might not be introduced, looking mainly to the volunteer companies of the Union for the present and of easy application to the great body of the militia in time of war. The expenditures of the War Department have been considerably reduced in the last two years. Contingencies, however, may arise which would call for the filling up of the regiments with a full complement of men and make it very desirable to remount the corps of dragoons, which by an act of the last Congress was directed to be dissolved. I refer you to the accompanying report of the Secretary for information in relation to the Navy of the United States. While every effort has been and will continue to be made to retrench all superfluities and lop off all excrescences which from time to time may have grown up, yet it has not been regarded as wise or prudent to recommend any material change in the annual appropriations. The interests which are involved are of too important a character to lead to the recommendation of any other than a liberal policy. Adequate appropriations ought to be made to enable the Executive to fit out all the ships that are now in a course of building or that require repairs for active service in the shortest possible time should any emergency arise which may require it. An efficient navy, while it is the cheapest means of public defense, enlists in its support the feelings of pride and confidence which brilliant deeds and heroic valor have heretofore served to strengthen and confirm. I refer you particularly to that part of the Secretary's report which has reference to recent experiments in the application of steam and in the construction of our war steamers, made under the superintendence of distinguished officers of the Navy. In addition to other manifest improvements in the construction of the steam engine and application of the motive power which has rendered them more appropriate to the uses of ships of war, one of those officers has brought into use a power which makes the steamship most formidable either for attack or defense. I can not too strongly recommend this subject to your consideration and do not hesitate to express my entire conviction of its great importance.