The expedition commanded by Lieutenant De Haven, dispatched in search of the British commander Sir John Franklin and his companions in the Arctic Seas, returned to New York in the month of October, after having undergone great peril and suffering from an unknown and dangerous navigation and the rigors of a northern climate, without any satisfactory information of the objects of their search, but with new contributions to science and navigation from the unfrequented polar regions. The officers and men of the expedition having been all volunteers for this service and having so conducted it as to meet the entire approbation of the Government, it is suggested, as an act of grace and generosity, that the same allowance of extra pay and emoluments be extended to them that were made to the officers and men of like rating in the late exploring expedition to the South Seas. I earnestly recommend to your attention the necessity of reorganizing the naval establishment, apportioning and fixing the number of officers in each grade, providing some mode of promotion to the higher grades of the Navy having reference to merit and capacity rather than seniority or date of entry into the service, and for retiring from the effective list upon reduced pay those who may be incompetent to the performance of active duty. As a measure of economy, as well as of efficiency, in this arm of the service, the provision last mentioned is eminently worthy of your consideration. The determination of the questions of relative rank between the sea officers and civil officers of the Navy, and between officers of the Army and Navy, in the various grades of each, will also merit your attention. The failure to provide any substitute when corporal punishment was abolished for offenses in the Navy has occasioned the convening of numerous courts-martial upon the arrival of vessels in port, and is believed to have had an injurious effect upon the discipline and efficiency of the service. To moderate punishment from one grade to another is among the humane reforms of the age, but to abolish one of severity, which applied so generally to offenses on shipboard, and provide nothing in its stead is to suppose a progress of improvement in every individual among seamen which is not assumed by the Legislature in respect to any other class of men. It is hoped that Congress, in the ample opportunity afforded by the present session, will thoroughly investigate this important subject, and establish such modes of determining guilt and such gradations of punishment as are consistent with humanity and the personal rights of individuals, and at the same time shall insure the most energetic and efficient performance of duty and the suppression of crime in our ships of war.