"The War Department is now contending that the amphibious efforts of the Marines, despite their century and a half of precedent, are an invasion of the Army’s sphere—an unjustified duplication. In that regard I wish to state that no such duplication exists. The amphibious specialty is the Marine’s sphere, and the Army is not and never has been in the amphibious field. It does not have the schools, the training facilities, the development agencies, or the continuity of experience which are essential complements to the maintenance and development of a full-time amphibious specialist force. Furthermore, those Army troops which took part in landing operations during the past war were actually applying the principles and using the techniques, methods and equipment developed by the Marine Corps and the Navy. In some cases, they were even trained by the Marine Corps. At the present time, the Marines are continuing their devotion to the study and perfection of their specialty—standing ready again to impart their knowledge, whenever needed, to any other element of the armed forces. So, if at this time the War Department undertakes to set up the mechanism to enter the amphibious field, a source of duplication will indeed exist, but the responsibility for that duplication will rest not with the Marines but with the War Department."