The opening order of battle did not by itself predict the outcome: Peru and Bolivia together fielded more soldiers, and Peru had four ironclads while Chile began with two. By 1880, mobilization had raised Chile’s land forces to roughly 41,000 across its active, occupation, and mainland formations. Chile also had three ironclads, including one captured from Peru, and ten torpedo boats, while Peru had lost a heavy unit and had not expanded its small-craft force. Casualty and prisoner totals show how sharply the strategic balance moved against the alliance. The comparison explains why capture, replacement, and mobilization matter more than opening fleet numbers alone.
Chapter · 48:34-51:10
Mobilization shifts the maritime balance
Force totals from 1879 and 1880 show Chile expanding its army, capturing a Peruvian ironclad, and more than doubling its torpedo-boat strength as the alliance’s losses mounted.