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 kasance cikin aiki a wasu manyan fadace-fadace na yaƙin, gami da Yaƙin San Francisco (wanda aka fi sani da "Yakin Dolores") inda "Camarones cin amana" ya faru, da Yaƙin Tacna
, inda aka lissafa 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.