<prompt> Pedzisa mutsara unotevera: Kaputeni Luis Germán Astete weNavy yePeru akatora pfuti dzakawanda dzeGatling kubva kuUnited States kuenda kuPeru muna December 1879 mukati mePeru-Chile War yePacific. Zvombo zveGatling zvaishandiswa nePeruvian Navy neArmy, zvikurukuru mu  <response>: Hondo yeTacna Chivabvu 1880 uye Hondo yeSan Juan Ndira 1881 vachipesana neChilean Army inopinda. 