Pfupisa nyaya yacho:  Atlanta (CNN) Dzichifamba chinyararire pasi pasi pegungwa, ngarava dzepasi pegungwa dzinorwisa dzinogona kushandisa chinhu chinokatyamadza kuti dziite kurwisa kunoparadza ngarava dzezvikepe zvegungwa nezvinangwa zvepanyika. Kwemakumi emakore, uto reU.S. rakaramba richitonga pasi pemakungwa enyika nokuzvirumbidza nezvikepe zvaro zvepasi pemvura zvine unyanzvi hwokugadzira zvombo. Zvisinei, vakuru vakuru vanoti China nedzimwe nyika dziri kuwedzera nokukurumidza ukuru nenzvimbo zvemauto adzo ehondo dzepasi pemvura. Uye, maererano nomushumo wakaitwa neCenter for Strategic and Budgetary Assessments, U.S. inofanira kufungazve basa rengarava dzepasi pemvura dzine vanhu uye kuisa pakutanga unyanzvi hutsva hwokuongorora pasi pemvura. "Tinoziva kuti vari kunze vachiedza uye vachitarisa kushanda, uye zviri pachena kuti vanoda kuva munyika ino yemidziyo yepasi pemvura yakakwirira", akadaro Mutevedzeri weAdmiral Joseph Mulloy ku House Armed Services Committee's sea power subcommittee muna February. Mulloy, uyo ari mutevedzeri womukuru wemabasa ehondo nokuda kwemano nezvishandiso, anoti ngarava dzepasi pegungwa dzeChina dzichiri dzakaderera mune zvemichina kune idzo dzinoshandiswa neUnited States, asi muganhu iwoyo wemusiyano uri kuderera. Kunetseka kwokuti China inogona kuenzana nemano eU.S. ari pasi pemvura munguva yemberi iri pedyo kwakakurudzira kugadzirwa kwechikepe chisina munhu chinogona kuzvimiririra kutevera ngarava dzepasi pemvura dzinoshandiswa nemagetsi dzinoshandiswa nedhiziri dziri kure nezviuru zvemakiromita kuti dzidzivise mano adzo okuvhundutsa. Yakatangwa neboka rokutsvakurudza rePentagon rinonzi Defense Advanced Research Projects Agency (DARPA), Anti-Submarine Warfare Continuous Trail Vessel (ACTUV) yaizokwanisa kushanda pasi pokutarisirwa kuduku asiwo semidziyo inodzorwa kana kuti inotungamirirwa nechokure, zvichienderana nemamiriro ezvinhu emamwe mabasa. "Tiri kutsvaka nzira dzakagadzirira kuedzwa, dzinoshanda nemasensor akawanda dzinopfuura miganhu yemazuva ano yokushandisa michina yokunzwa midziyo yomumvura isina vanhu", akadaro Scott Littlefield, maneja wepurogiramu yeDARPA. "Kuvandudza mano emidziyo yorudzi urwu okunzwa zvakatipoteredza mumamiriro ose okunze nemigwagwa, masikati kana kuti usiku, kwaizova kunokosha...
U.S. Navy iri kugadzira ngarava isina vanhu kuti itarise ngarava dzepasi pemvura dzomuvengi kuti dzideredze mano adzo okuvhundutsa. Ngarava yacho yaizokwanisa kushanda pasi pokudzora kuduku. Kufambira mberi kunodikanwa kuti tirambe tiri mberi mune zvemichina kuRussia neChina, Admiral anoudza Dare reImba.