Did Rome keep prefabricated ship parts near Ostia for rapid fleet expansion?
Short answerA large reserve of prefabricated parts is not confirmed. Ostia had production facilities, but its later expansion should not be projected back into the First Punic War.
NotesA large reserve of prefabricated ship parts is not confirmed, although Ostia had production facilities. Those facilities could turn out naval equipment, including rams. Capacity grew during the Punic Wars, especially the second war. Projecting those later facilities backwards can exaggerate what Rome could do during the First Punic War.