Julian Stafford Corbett,
Some Principles of Maritime Strategy
“ But on land also there are communications of a kind which are essential to national life—the internal communications which connect the points of distribution. Here again we touch an analogy between the two kinds of war. Land warfare, as the most devoted adherents of the modern view admit, cannot attain its end by military victories alone. The destruction of your enemy's forces will not avail for certain unless you have in reserve sufficient force to complete the occupation of his inland communications and principal points of distribution. ”
