Dee ihe ọzọ maka paragraf a - Onyeisi ndị agha mmiri Peru bụ Luis Germán Astete si na United States were ọtụtụ egbe Gatling gaa Peru na Disemba 1879 n'oge Agha Peru-Chile nke Pacific. Ndị agha ụgbọ mmiri na ndị agha Peru jiri egbe Gatling mee ihe, ọkachasị n'agha nke Tacna
(Mee 1880) na Agha San Juan (Jenụwarị 1881) megide ndị agha Chile na-awakpo.