Rubuta ci gaba don wannan sakin layi - A matsayin wani ɓangare na haɗin gwiwar Sojojin Bolivian-Peruvian Allied Army, Bolivian Colorados sun ba da gudummawar aikinsu mai wuya don kawo nasara ga rundunonin haɗin gwiwa, a farashin rayukan mutane da yawa. Colorados sun yi aiki a wasu manyan yaƙe-yaƙe na yaƙin, gami da Yaƙin San Francisco
(wanda aka fi sani da "Battle of Dolores") inda "Camarones cin amana" ya faru, da kuma yakin Tacna, inda aka jera shi sannan aka sake masa suna a matsayin "1st Alliance Infantry Battalion", yanzu wani ɓangare na sojojin a ƙarƙashin sabon shugaban sojojin Shugaba Narciso Campero. Yawancin lokaci duk da haka, kafin yaƙe-yaƙe a Tacna, koyaushe yana cikin ajiyar, saboda jinkirin tsarin rundunonin sojoji.