Commission A. V. Alexander, First Lord Sir Dudley Pound, First Sea Lord William Whitworth, Second Sea Lord Bruce Fraser, Third Sea Lord John H. D. Cunningham, Fourth Sea Lord Arthur Lyster, Fifth Sea Lord Tom Phillips, Deputy Chief of Naval Staff Henry Moore, Assistant Chief of Naval Staff (Trade) Sir Henry Harwood, Assistant Chief of Naval Staff (Foreign) Arthur Power, Assistant Chief of Naval Staff (Home) Sir Victor Warrender, Bt, Parliamentary and Financial Secretary to the Admiralty Austin Uvedale Morgan Hudson, Civil Lord Sir James Lithgow, Bt, Controller of Merchant Shipbuilding and Repairs Henry Vaughan Markham, Permanent Secretary to the Admiralty 22 September 1941: Commission A. V. Alexander, First Lord Sir Dudley Pound, First Sea Lord Sir William Whitworth, Second Sea Lord Sir Bruce Fraser, Third Sea Lord Sir John Cunningham, Fourth Sea Lord Arthur Lyster, Fifth Sea Lord Sir Tom Phillips, Deputy Chief of Naval Staff Henry Moore, Assistant Chief of Naval Staff (Trade) Sir Henry Harwood, Assistant Chief of Naval Staff (Foreign) Arthur Power, Assistant Chief of Naval Staff (Home) Rhoderick McGrigor, Assistant Chief of Naval Staff (Weapons) Sir Victor Warrender, Bt, Parliamentary and Financial Secretary to the Admiralty Austin Uvedale Morgan Hudson, Civil Lord Sir James Lithgow, Bt, Controller of Merchant Shipbuilding and Repairs Sir Henry Vaughan Markham, Permanent Secretary to the Admiralty 21 October 1941: Commission A. V. Alexander, First Lord Sir Dudley Pound, First Sea Lord Sir William Whitworth, Second Sea Lord Sir Bruce Fraser, Third Sea Lord Sir John Cunningham, Fourth Sea Lord Arthur Lyster, Fifth Sea Lord Sir Tom Phillips, Deputy Chief of Naval Staff Henry Moore, Assistant Chief of Naval Staff (Trade) Edward Leigh Stuart King, Assistant Chief of Naval Staff (Trade) Sir Henry Harwood, Assistant Chief of Naval Staff (Foreign) Arthur Power, Assistant Chief of Naval Staff (Home) Rhoderick McGrigor, Assistant Chief of Naval Staff (Weapons) Sir Victor Warrender, Bt, Parliamentary and Financial Secretary to the Admiralty Austin Uvedale Morgan Hudson, Civil Lord Sir James Lithgow, Bt, Controller of Merchant Shipbuilding and Repairs Sir Henry Vaughan Markham, Permanent Secretary to the Admiralty 1941 to 1964 9 February 1942: Commission A. V. Alexander, First Lord Sir Dudley Pound, First Sea Lord Sir William Whitworth, Second Sea Lord Sir Bruce Fraser, Third Sea Lord Sir John Cunningham, Fourth Sea Lord Arthur Lyster, Fifth Sea Lord Henry Moore, Vice Chief of Naval Staff Edward Leigh Stuart King, Assistant Chief of Naval Staff (Trade) Sir