more vulnerable than large ships. Hence the advocacy of floating batteries in which speed is entirely sacrificed to invulnerability. Such craft are probably best armed with something very superior to the best modern 12-inch and a strong battery of 4.7 or 4-inch against torpedo boat attack, though, as they would have to carry little that any ordinary ship needs, it should be possible so to build them that torpedo attack is little to be feared. They could safely move a few miles out to attack a fleet attempting a long-range bombardment, while their moral menace would probably prevent such a bombardment being attempted by an enemy liable to be interrupted by a defending fleet coming up. To close them would be a very grave risk—from afar off they could not be hurt.
Garrison Artillery would well serve to man such batteries, with possibly a naval warrant officer as 'master,' and a navigator, locally employed in general command of the masters. There would be no need for other sailors on board them, let alone that it would be a long day before sailors could be spared for such duties. As things are at present Garrison Artillery are in a great measure a wasted force, or rather so much sunk and unemployed capital. In mobile batteries they would not only be better able to defend their harbours against attack, but they would also (a most important point) be eminently able to attack the forts of the enemy.
It is surely the enemy's bases not his fleets that
