B-21 yog.
Northrop Grumman ntes
Tyog US Air Force thiab Northrop Grumman dov tawm lawv tus tshiab B-21 Raider stealth bomber nyob rau hauv ib tug ceremony ntawm Air Force tus zais cia Plant 42 nyob rau hauv Palmdale, California, rau hnub Friday yav tsaus ntuj.
Ib hnub dhau los, 6,000 mais deb, thawj Boeing F-15C Eagle fighters koom nrog USAF's 18th Wing. tawm mus lawm Kadena Air Force Base nyob rau hauv Okinawa, Nyiv lub sab qab teb cov kob prefecture.
Tag nrho 50 los yog li ntawd 18th Wing F-15s, ntau tshaj 40 xyoo, tau teem caij tawm hauv Okinawa nyob rau ob xyoos tom ntej no. Qee tus yuav koom nrog rau rau US Air National Guard squadrons uas tseem ya F-15Cs. Lwm tus yuav mus rau hauv chaw cia khoom hauv Arizona.
Ob qhov xwm txheej muaj feem cuam tshuam. Raws li Air Force cov tub rog luv luv tawm mus rau thaj av Pacific sab hnub poob, cov kev pabcuam suav nrog cov dav hlau B-21s los ua ntau qhov kev sib ntaus hnyav tshaj plaws thaum muaj kev tsov rog nrog Tuam Tshoj.
Kev hloov ntawm cov neeg tua hluav taws mus rau cov neeg tawg rog tsis yog tag nrho lossis hloov tsis tau. Lub Air Force npaj yuav txuas ntxiv tig mus ntsib cov neeg tua rog los ntawm Kadena, pib nrog Alaska-based F-22s uas tuaj txog tib lub sijhawm thawj F-15s tau tawm mus.
Kuj tseem muaj USF tis nrog 50 lossis F-16s uas ya los ntawm Misawa Air Force Base nyob rau sab qaum teb Nyiv. Thiab US Navy yuav luag ib txwm muaj tsawg kawg ib zaug - qee zaum ob lossis peb lub dav hlau thauj khoom thiab cov nkoj tua rog nyob rau sab hnub poob Pacific, txhua tus nrog nws tus kheej pib ua rog.
Tab sis lub Pentagon tsis suav nrog cov neeg sib ntaus sib tua kom yeej kev tsov rog nrog Suav Neeg Liberation Army. F-15C yog Amelikas txoj kev sib ntaus sib tua ntev tshaj plaws, thiab nrog lub foob pob hluav taws muaj txiaj ntsig nws tsuas yog 800 mais lossis ntxiv rau ntawm cov roj sab hauv.
Nws tsis yog vim tsis muaj laj thawj tias lub hauv paus tseem ceeb ntawm Tub Rog Tub Rog rau kev ua haujlwm nyob rau sab hnub poob Pacific yog Kadena, 470 mais qaum teb sab hnub tuaj ntawm Taiwan thiab nyob ib ncig ntawm tib qhov deb ntawm Tuam Tshoj mainland, mus rau sab hnub poob. Kadena yog tib lub hauv paus hauv cheeb tsam uas tuaj yeem tsim cov tub rog mus rau hauv qhov chaw huab cua nyob ib puag ncig Taiwan yam tsis muaj cov neeg tua rog xav tau ib ntau ntawm mid-air refueling los ntawm qeeb, yooj yim tanker dav hlau.
Qhov teeb meem rau Asmeskas cov tub rog yog tias tom qab ob xyoos ntawm kev hloov kho tshiab tsis tu ncua, PLA tam sim no muaj ntau txhiab DF-16, DF-17, DF-21 thiab DF-26 ballistic missiles thiab YJ-18 cruise missiles uas tuaj yeem tua Kadena.
PLA nyob rau hauv lub sijhawm ua tsov ua rog yuav muaj lwm lub hom phiaj, tau kawg - suav nrog ntau txhiab tus neeg nyob thoob plaws Taiwan - tab sis nws muaj kev nyab xeeb xav tias, thaum ntxov ua tsov ua rog, PLA yuav tsom mus tua Kadena. Hardened aircraft shelters tuaj yeem pab 18th Wing muaj sia nyob ntev me ntsis, xws li US Army missile-defense roj teeb. Tab sis tsis muaj kev tiv thaiv uas tag nrho tuaj yeem tiv thaiv Kadena los ntawm kev ntaus ntau, nrawm.
Pentagon cov phiaj xwm paub qhov no. Lawv tau txiav txim siab rub US lub zog huab cua tawm ntawm Tuam Tshoj mus rau hauv paus dhau qhov ntau ntawm feem ntau ntawm PLA cov cuaj luaj, pib nrog 18th Wing's aging Eagles. Andersen Air Force Base nyob rau hauv Guam, ib tug loj USF bomber hub 1,800 mais ntawm Tuam Tshoj, yog qhov pom tseeb poob txoj hauj lwm. Muaj lwm tus, suav nrog lub tshav dav hlau hauv Darwin, Australia, uas yog 2,600 mais ntawm Tuam Tshoj.
Dab tsi txhua lub hauv paus huab cua muaj qhov sib xws yog tias lawv nyob ntau, ntau dhau los ntawm Tuam Tshoj los tsim cov dav hlau dav hlau mus rau hauv kev sib ntaus sib tua nyob ib puag ncig Taiwan - tsis tuaj, tau kawg, qhov tsis tau pom dua dav hlau dav hlau nkoj uas nws tus kheej yuav muaj kev cuam tshuam rau Suav tua.
Yuav kom muaj txoj hauv kev los txhawb nqa kev sib tw huab cua hla sab hnub poob Pacific, USAF xav tau cov foob pob ntev ntev. Zoo dua li cov foob pob ntev ntev uas tsis xav tau kev sib ntaus sib tua. Qhov ntawd txhais tau tias stealth cov foob pob tawg.
Qhov teeb meem yog, tsuas muaj 20 1990s-vintage B-2 stealth bombers nyob rau hauv USF cov lus nug. Tsawg dhau rau kev sib tw loj. Plaub caug-tsib uas tsis yog-ntseeg B-1s thiab 76 txawm tsawg stealthy B-52Hs puag ncig lub foob pob tam sim no.
Chaw rau kev tshawb fawb thiab thoob ntiaj teb kev tshawb fawb
B-21 nrog nws cov duab radar-scattering, kwv yees li 6,000-mais unrefueled ntau thiab 15-tuj payload ua tau raws li qhov yuav tsum tau ua los hloov B-2. Txawm hais tias Northrop thiab Air Force tuaj yeem tsim cov foob pob sai sai thiab ntawm tus nqi tsim nyog tseem yuav pom.
Thaum Tub Rog Tub Rog tau rub Northrop los tsim thiab tsim B-21 hauv 2015, lub tswv yim yog tsim kom muaj cov foob pob tawg tshiab txaus los hloov B-2s thiab B-1s hauv xyoo 2030 thiab tom qab ntawd, nyob rau xyoo caum tom ntej, nthuav dav tag nrho. bomber fleet mus rau tsawg kawg yog 175 tag nrho airframes, feem ntau ntawm cov uas yuav stealthy.
Cov neeg txhawb nqa huab cua tau hu rau Air Force mus deb dua, thiab ob lub foob pob khoom nrog txog 200 B-21s hloov B-1s thiab B-2s thaum ntxiv B-52s.
Nrog nruab nrab ntawm 100 thiab 200 airframes thiab lub network ntawm lub hauv paus sab nraud ntawm feem ntau ntawm Tuam Tshoj cov cuaj luaj, Raider quab yuam thaum kawg tuaj yeem dhau los ua USAF qhov tseem ceeb hauv kev ua tsov rog nrog Tuam Tshoj.
Rolling tawm lub foob pob yog thawj kauj ruam ntawm kev taug kev ntev. Tam sim no Northrop thiab Tub Rog Tub Rog yuav tsum sim B-21, tweak qhov tsim thiab ntsuas kev tsim khoom thaum khaws cov nqi tsev.
Nco qab tias Pentagon ib zaug tau npaj kom tau 132 B-2s. Tab sis spiraling tag nrho cov nqi kev pab cuam sai sai txiav tob uas tsuas yog nce tus nqi ib lub dav hlau mus rau ntau txhiab daus las, thaum kawg ua rau niaj hnub no lub zog me me ntawm qhov tseem ceeb ntawm tus nqi tsis txaus ntseeg stealth bombers.
B-21, uas Air Force cia siab tias yuav raug nqi tsuas yog $ 750 lab ib lub dav hlau, tuaj yeem raug kev txom nyem tib yam. Qhov ntawd yuav yog qhov tshwm sim tsis zoo rau Asmeskas lub tswv yim nyob rau sab hnub poob Pacific. Lub Pentagon xav tau Raider, thiab Raider kev pab cuam, ua haujlwm.
Tau qhov twg los: https://www.forbes.com/sites/davidaxe/2022/12/02/the-us-air-force-just-revealed-its-new-b-21-stealth-bomber-its-americas- zoo tshaj plaws-kev cia siab-rau-tua-china-hauv-tus-huab cua /