But no matter what plan is to be followed, a detailed plan for every probable contingency must be prepared; and it must be elaborated in such detail that it can be put into operation instantly when the fateful instant comes; because the enemy will put his plans into operation at the same time we do, and the one whose plans are executed first will take a long step toward victory.

Not only must the plans provide some means whereby the plans themselves shall get into full operation instantly when war breaks; other plans must also provide that all the acts which those plans contemplate must be performed.  Not only must the plans provide that all the prearranged orders for putting the Kearsarge into full commission shall be instantly sent by mail, telegraph, and telephone to the proper officials, but other plans must also provide means whereby the officers and men shall actually march on board the Kearsarge, her ensign and commission pennant be displayed, all the fuel, ammunition, provisions, and equipment be on board and the Kearsarge sail at once, and join the commander-in-chief at sea.

Doubtless the most complicated and comprehensive plans are those for sending a large expedition on an offensive mission to a far-distant coast, especially if that coast be guarded by an efficient navy, if it have outlying islands that would afford good bases for her destroyers and submarines, and if there are not good harbors which our fleet could seize as advance bases, from which to prosecute its future operations.  The complexity of the task of planning such an expedition, taking due account, but not exaggerated account, of all the factors, favorable and adverse, is appalling; but the task must be undertaken and accomplished.  The most tedious part is the logistics—­the arrangements for supplying the fleet on the way and in the distant theatre of operations with the necessary provisions, equipment, and ammunition and, above all, the fuel.  The average superdreadnaught consumes about 460 tons of coal per day at full speed, and about 108 tons at 10 knots; and coal or other fuel for all the dreadnaughts, battle cruisers, cruisers of various classes, scouts, destroyers, submarines, ships, aircraft of different kinds, hospital ships, ammunition ships, transports, and the fuel ships themselves, must be provided by means that must not fail.

While the work of planning an offensive movement to a distant coast is the most tedious and complex, the work of planning a defensive measure against a sudden attack on the coast needs the most concentration of effort; for whatever the plans require to be done must be done at once.  This necessitates that the orders to be issued must be as few as possible; that they be as concise and clear as possible; that the things to be done be as few and as simple as possible, and that all possible foresight be exercised to prevent any confusion or misunderstanding, or any necessity on the part of any one for requesting more instructions.