(b) The Operations Division was separated into two parts (home and foreign), with a Director for each, instead of there being a Deputy Director for home and an Assistant Director for foreign work, both working under the Director.  This was a change in name only, as the same officer continued the foreign work under the new arrangement.

(c) The Director of the Intelligence Division and the Director of Training and Staff Duties were shown as working immediately under the First Sea Lord and Chief of the Naval Staff.

(d) A Director of the Air Division was introduced as a result of the Naval Air Service having been separated from the Admiralty and placed under the Air Ministry.  A larger Admiralty Staff organization for aerial matters thus became necessary, since the Staff could no longer refer to the Naval Air Service.

There were no other changes in the Staff organization.  As regards the general Admiralty organization, there was no change except that caused by the disappearance of the separate Naval Air Service, the addition of a Second Civil Lord, and some reorganization of the Board of Invention and Research which had been under discussion for some months previously.

It is probable that in 1918 the Chief of the Naval Staff had more time at his disposal than was the case in 1917, owing to the changes in organization initiated in the later year having reached some finality and to the fact that the numerous anti-submarine measures put in hand in 1917 had become effective in 1918.

The future Admiralty Naval Staff organization, which was in my mind at the end of 1917, was a development of that shown in Table A, p. 20, subject to the following remarks: 

In the organization then adopted the personality and experience during the war of many of the officers in high positions were of necessity considered, and the organization to that extent adapted to circumstances.  This resulted in somewhat overloading the staff at the head, and the principle on which the Board of Admiralty works, i.e., that its members are colleagues one of another, and seniority in rank does not, theoretically, give greater weight in council, was not altogether followed.  Thus the Deputy Chief of the Naval Staff, the Assistant Chief of the Naval Staff, and the Deputy First Sea Lord were, by the nature of their duties, subordinate to the Chief of the Naval Staff and yet were members of the Board.  The well-known loyalty of naval officers to one another tended to minimize any difficulties that might have arisen from this anomaly, but the arrangement might conceivably give rise to difficulty, and is best avoided if the Board system is to remain.

The situation would be clearer if two of the three officers concerned were removed altogether from the Board, viz., the Deputy First Sea Lord and the Assistant Chief of the Naval Staff, leaving only the Deputy Chief of the Naval Staff as a member of the Board to act in the absence of the Chief of the Naval Staff and to relieve him of the administrative and technical work not immediately connected with operations.