What separates an arsenal ship from a modern warship carrying many missiles?
Short answerA warship can sense, decide, and employ its weapons independently, while an arsenal ship is primarily a magazine for a wider network.
NotesA large missile load alone does not provide a clear dividing line between an arsenal ship and a modern warship. Many warships already carry substantial missile batteries. One suggested distinction is whether a ship has its own supporting equipment and sensors and can act independently. A missile carrier dependent on other platforms for those functions fits the arsenal-ship concept more closely.