The <a href="https://en.wikipedia.org/wiki/War_of_the_Pacific" id="mwug" rel="mw:WikiLink" title="War of the Pacific">War of the Pacific</a> breaks out when the <a href="https://en.wikipedia.org/wiki/Chilean_Army" id="mwuw" rel="mw:WikiLink" title="Chilean Army">Chilean Army</a> occupies the <a href="https://en.wikipedia.org/wiki/Bolivia" id="mwvA" rel="mw:WikiLink" title="Bolivia">Bolivian</a> port city of <a href="https://en.wikipedia.org/wiki/Antofagasta" id="mwvQ" rel="mw:WikiLink" title="Antofagasta">Antofagasta</a>.