Trident (Buyuk Britaniyaning yadro dasturi) - Trident (UK nuclear programme)

Trident
HMS Victorious MOD 45155638.jpg
HMSG'olib, a Trident raketasi qurollangan Avangard- sinf dengiz osti kemasi uning bazasini tark etish HMNB Klayd 2013 yildagi mashqlar bo'yicha
Loyiha turiTrident-ning joylashtirilishi ballistik raketa suvosti kemalari
MamlakatBirlashgan Qirollik
O'rnatilgan1980

Trident, deb ham tanilgan Trident yadro dasturi yoki Trident yadroviy to'xtatuvchisi, ishlab chiqish, sotib olish va ishlashni qamrab oladi Buyuk Britaniyadagi yadro qurollari va ularni etkazib berish vositalari. Uning maqsadi Mudofaa vazirligi "boshqa yo'llar bilan amalga oshirib bo'lmaydigan milliy xavfsizligimiz va turmush tarzimizga nisbatan eng katta tahdidlarni oldini olish".[1] Trident - bu to'rt kishidan iborat operatsion tizim Avangard- sinf dengiz osti kemalari bilan qurollangan Trident II D-5 ballistik raketalar, etkazib berishga qodir termoyadro kallaklari dan bir nechta mustaqil ravishda yo'naltirilgan qayta kirish vositalari (MIRV). U tomonidan boshqariladi Qirollik floti va asoslangan Klayd dengiz bazasi Shotlandiyaning g'arbiy qirg'og'ida. Hech bo'lmaganda bitta dengiz osti kemasi doimo dengizda doimiy imkoniyatni ta'minlash uchun patrulda. Ularning har biri sakkiztagacha raketa va qirqta kallakka ega, garchi ularning quvvati yuqoriroq. Raketalar AQShda ishlab chiqarilgan, jangovar kallaklar esa Britaniyadir.

Britaniya hukumati dastlab bilan Karter ma'muriyati sotib olish uchun Trident I C-4 raketa. 1981 yilda Reygan ma'muriyati Trident-ni yangi Trident II D-5 raketasiga yangilash to'g'risida qaror qabul qilganligini e'lon qildi. Bu muzokaralar va yon berishlarning navbatdagi turini taqozo etdi. Buyuk Britaniyaning Trident dasturi 1980 yil iyulda e'lon qilingan va 1994 yilning dekabrida patrullar boshlangan. Trident dengiz osti kemasini almashtirgan Polaris tizim - 1968 yildan 1996 yilgacha. Trident - bu Buyuk Britaniya tomonidan taktikaning bekor qilingandan beri ishlaydigan yagona yadro qurol tizimi. WE.177 1998 yilda erkin tushadigan bombalar.

NATO Sovet Ittifoqi qulaganidan keyin 1991 yilda harbiy holati yumshatilgan edi. Trident raketalari 1994 yilda birinchi safaridan oldin "ajratilgan" edi. Avangard-klassik qayiq, demak, jangovar kallaklar aniq nishonlarga qaratilmagan, biroq ularning kompyuterlariga dasturlashtirilishi va bir necha kun oldin ogohlantirilishi mumkin bo'lgan koordinatalarini kutmoqda. Trident strategik to'siq sifatida ishlab chiqilgan bo'lsa-da, Sovuq urushning tugashi Britaniya hukumatini a pastki strategik - ammo emas taktik Zarur edi.

Ni almashtirish dasturi Avangard sinf davom etmoqda. 2016 yil 18-iyul kuni Jamiyat palatasi ko'pchiligining ovozi bilan parkni qurishga kirishdi Qo'rquv- sinf suv osti kemalari, 2028 yilga qadar ishga tushirilishi kerak, hozirgi parki esa 2032 yilgacha to'liq bekor qilinadi.

Fon

Ning dastlabki qismida Ikkinchi jahon urushi, Buyuk Britaniyada a yadro qurollari kod nomi berilgan loyiha Quvur qotishmalari,[2] bu 1943 yil Kvebek shartnomasi amerikalik bilan birlashdi Manxetten loyihasi Amerika, Britaniya va Kanadaning qo'shma loyihasini yaratish. Buyuk Britaniya hukumati Qo'shma Shtatlar yadro texnologiyasini birgalikda foydalanishni davom ettiradi deb kutgan edi, bu qo'shma kashfiyot deb hisoblagan, ammo 1946 yildagi Amerika Qo'shma Shtatlarining Atom energiyasi to'g'risidagi qonuni (McMahon Act) texnik hamkorlikni yakunladi.[3] Qayta tiklanishidan qo'rqish Amerika Qo'shma Shtatlari izolyatsiyasi va Britaniya uni yo'qotmoqda katta kuch maqomi, Britaniya hukumati o'z rivojlanish harakatlarini davom ettirdi.[4] Birinchi ingliz atom bombasi sinovdan o'tkazildi "Bo'ron" operatsiyasi 1952 yil 3-oktyabrda.[5] Keyingi Vodorod bombasining Britaniyada rivojlanishi, va tomonidan yaratilgan qulay xalqaro munosabatlar muhiti Sputnik inqirozi, McMahon qonunining o'zgartirilishini osonlashtirdi,[6] va 1958 yil AQSh va Buyuk Britaniyaning o'zaro mudofaa shartnomasi (MDA), bu Britaniyaga Qo'shma Shtatlardan yadroviy qurol tizimlarini olishga va shu bilan yadroni tiklashga imkon berdi Maxsus munosabatlar.[7][8]

1950 yillar davomida Britaniyaning yadroviy to'xtatuvchisi atrofida joylashgan edi V-bombardimonchilar ning Qirollik havo kuchlari (RAF), ammo o'zgarishlar radar va yer-havo raketalari buni aniq ko'rsatdi bombardimonchilar tobora zaiflashib bormoqda va 1970-yillarning o'rtalariga kelib Sovet havo hududiga kirib borishi ehtimoldan yiroq emas.[9] Ushbu muammoni hal qilish uchun Buyuk Britaniya a rivojlanishiga kirishdi O'rta masofadagi ballistik raketa deb nomlangan Moviy chiziq,[10] ammo uning zaifligi haqida tashvish ko'tarildi,[11] va Britaniya hukumati uni bekor qilishga va amerikalikni sotib olishga qaror qildi Skybolt havoga uchiriladigan ballistik raketa.[12] Buning evaziga amerikaliklarga bazani joylashtirishga ruxsat berildi AQSh dengiz kuchlari "s Polaris qayiqlar Muqaddas Loch Shotlandiyada.[13] 1962 yil noyabrda Amerika hukumati Skybolt-ni bekor qilishga qaror qildi.[14] Prezident, Jon F. Kennedi va Bosh vazir, Garold Makmillan, keyin kelishilgan Nassau shartnomasi Qo'shma Shtatlar Buyuk Britaniyada ishlab chiqarilgan suv osti kemalari uchun Polaris tizimlarini sotishi kerak edi.[15] Bu rasmiylashtirildi Polaris savdo shartnomasi.[16]

Birinchi Britaniya qutblari ballistik raketa suvosti kemasi (SSBN), HMSQaror tomonidan yotqizilgan Vikers-Armstronglar uning hovlisida Furness-Barrow Cumbria shahrida 1964 yil 26 fevralda.[17][18] U 1965 yil 15 sentyabrda ishga tushirilgan, 1967 yil 2 oktyabrda foydalanishga topshirilgan,[17] va amerikalikka qarshi otishma o'tkazdi Sharqiy tizma 1968 yil 15 fevralda.[19] Uning orqasidan ergashdi HMSQaytish Vickers-Armstrongs tomonidan 1968 yil 29 sentyabrda yakunlangan;[20] va qurilgan ikkita qayiq Kammell Laird yilda Birkenhead: HMSMashhur, 1968 yil 15-noyabrda qurib bitkazilgan;[21] va HMSQasos 1969 yil 4 dekabrda qurib bitkazilgan.[22] To'rt Qaror- sinf qayiqlar asoslangan edi HMNB Klayd da Faslan ustida Klaydning chirog'i, AQSh dengiz kuchlarining Muqaddas Lochdagi bazasidan unchalik uzoq emas,[23] 1968 yil avgustda ochilgan. Yaqin atrofda unga qurol do'koni xizmat qilgan RNAD Coulport.[19] RM, uchun jihozlangan hovli sifatida belgilangan edi 10-dengiz osti otryadlari, Polaris qayiqlari ishlay boshlagach.[23]

Polaris raketasi Qaror- sinf 1983 yilda dengiz osti kemasi

Polaris ishonchli ekanligini isbotladi va unga tegishli ikkinchi zarba berish qobiliyati Britaniyaning avvalgi yadro qurollari tizimiga qaraganda ko'proq strategik moslashuvchanlikni ta'minladi; ammo uning umri cheklangan edi va 1990 yillarga kelib eskirishi kutilgandi.[24] Mustaqil Britaniyaning to'xtatuvchisi mavjud va kelajakdagi Sovet Ittifoqiga kirib borishi hayotiy ahamiyatga ega edi ballistikaga qarshi raketa (ABM) imkoniyatlari. Quvvatli ABM tizimi ABM-1 Galosh, Moskvani himoya qildi va NATO SSSR o'z samaradorligini oshirishda davom etishiga ishondi. Ehtiyotkorlik mantig'i Sovet poytaxti va boshqa yirik shaharlarning yo'q qilinishiga tahdid solishni talab qildi.[25] Ishonchli va mustaqil yadro to'xtatuvchisi saqlanishini ta'minlash uchun Buyuk Britaniyada takomillashtirilgan oldingi kod ishlab chiqarildi Chevalin, Polaris raketasidagi uchta jangovar kallakdan birini bir nechta aldov bilan almashtirgan, somon va boshqa mudofaa qarshi choralar.[26] Chevaline juda qimmat edi; Britaniyaning 1950-yillardagi yadro qurilishi loyihalariga ta'sir ko'rsatgan bir xil muammolarga duch keldi va Polarisning eskirishini bekor qildi, ammo bekor qilmadi.[24]

The Konservativ partiya mudofaani qo'llab-quvvatlovchi kuchli pozitsiyaga ega edi va inglizlarning yadroviy qurol dasturini qo'llab-quvvatladi, garchi bu odatiy qurollar hisobiga bo'lmasa ham.[27] Raqib Mehnat partiyasi yadro qurolini olishni boshlagan edi, ammo 1950 yillarning oxirlarida uning chap qanoti yadroviy qurolsizlanish siyosatini olib bordi va natijada noaniq pozitsiya paydo bo'ldi. 1964 yildan 1970 yilgacha va 1974 yildan 1979 yilgacha bo'lgan davrda u Polarisni qurdi va saqladi va maxfiy Chevaline dasturi orqali modernizatsiya qildi. 1980, 1981 va 1982 yillarda ishdan bo'shatilayotganda u bir tomonlama yadro qurolsizlantirish siyosatini qabul qildi.[28]

Siyosiy tafovutlardan ko'ra muhimroq Britaniya milliy o'ziga xosligini anglash edi. Angliya dunyo ishlarida muhim rol o'ynagan, iqtisodiy va harbiy zaif tomonlari uning tarkibiga kirishi bilan qoplangan Yevropa Ittifoqi, NATO va Etti guruh, uning doimiy o'rindig'i BMT Xavfsizlik Kengashi, uning rahbariyati Millatlar Hamdo'stligi va, avvalambor, AQSh bilan yadroviy aloqalar.[29] O'zining qadimiy raqibi Frantsiyadan pastroq pozitsiyani qabul qilish aqlga sig'magan edi.[30] Bundan tashqari, Angliya boshqa mamlakatlarga qaraganda ko'proq ma'rifatli, dunyodagi axloqiy kuchga ega bo'lgan, aralashish, kerak bo'lsa harbiy kuch bilan nafaqat o'z manfaatlarini, balki qadriyatlarini himoya qilish uchun kuch sifatida qabul qilingan.[29] 1980-yillarga kelib, yadroviy qurolga ega bo'lish Buyuk Britaniyaning buyuk kuch sifatida doimiy maqomining ko'rinadigan belgisi deb hisoblandi. Britaniya imperiyasi va milliy o'z-o'zini qiyofasining tarkibiy qismiga aylandi.[31][32]

Muzokaralar

Margaret Tetcher Prezidentga tashrif buyuradi Jimmi Karter 1979 yil 17-dekabrda

The Vazirlar Mahkamasining kotibi, Janob Jon Xant qisqacha ma'lumot Kabinet 1977 yil 28-noyabrda Polaris-da, tanlangan tizimning xususiyatiga va uni Birlashgan Qirollik tomonidan ishlab chiqilishiga yoki Frantsiya yoki Qo'shma Shtatlar.[33] Chevaline-ning so'nggi tajribasini hisobga olgan holda, sof ingliz loyihasining varianti rad etildi. Variantlarni o'rganish 1978 yil fevral oyida AQSh Davlat kotibi o'rinbosari o'rinbosari boshchiligidagi guruh tomonidan topshirilgan Tashqi ishlar vazirligi, Janob Antoni Duff, bilan Bosh ilmiy maslahatchi uchun Mudofaa vazirligi, Janob Ronald Meyson.[34] Duff-Meyson hisoboti Bosh vazirga etkazildi, Jeyms Kallagan, 11 va 15 dekabr kunlari qismlarda.[35] Bu amerikalikni sotib olishni tavsiya qildi Trident I C-4 AQSh harbiy-dengiz kuchlari bilan xizmat qiladigan raketa. C-4 edi mustaqil ravishda qayta yo'naltirilgan bir nechta transport vositasi (MIRV) qobiliyati, bu Sovet Ittifoqiga qarshi ballistik raketa mudofaasini engish uchun zarur edi.[36][37]

Kallaghan prezidentga murojaat qildi Jimmi Karter 1979 yil yanvar oyida u ijobiy javob bergan, ammo majburiy bo'lmagan.[38] Karter ma'muriyatining asosiy ustuvor yo'nalishi bu edi Tuz II Yadro qurollari zaxiralarini cheklaydigan Sovet Ittifoqi bilan kelishuv. U 1979 yil 18-iyunda imzolangan, ammo Karter uni himoya qilish uchun tepalik jangiga duch keldi ratifikatsiya tomonidan Amerika Qo'shma Shtatlari Senati.[39] MIRV texnologiyasi 1972 yilda tuzilgan SALT I kelishuvida katta bo'shliq bo'lib chiqdi, u raketalarni cheklab qo'ydi, ammo jangovar kallaklarni emas. SALT II muzokaralari davomida AQSh Sovet va Buyuk Britaniyaning frantsuz yadro kuchlarini kelishuvga qo'shish to'g'risidagi takliflariga qarshilik ko'rsatgan edi, ammo MIRV texnologiyasini Buyuk Britaniyaga etkazib berish Sovetlar tomonidan buzilmaslik qoidasini buzgan deb hisoblanishidan xavotirlar mavjud edi. tuz II.[40]

Kallaghanning o'rnini egalladi Margaret Tetcher keyin umumiy saylov 1979 yil 3-mayda,[41] va u oktyabr oyida Karter bilan bu masalani muhokama qildi, u C-4 etkazib berishga rozi bo'ldi, ammo u Buyuk Britaniyadan SALT II ni oldindan tasdiqlashi uchun rasmiy so'rovni dekabrgacha kechiktirishini so'radi.[42] Shu orada, Buyuk Britaniya AQSh yadro qurollari texnologiyasidan foydalana olmaydigan MDA 5-dekabrda yana besh yilga yangilandi va MISC 7 kabinet qo'mitasi Ertasi kuni C-4 sotib olish to'g'risida qarorni rasmiy ravishda tasdiqladi.[eslatma 1][45][46] Tetcher 17-dekabr kuni Karter bilan yana uchrashganda, u yana ko'proq vaqt so'radi,[47] lekin Sovet Ittifoqining Afg'onistonga bostirib kirishi 24 dekabrda SATT II-ni Senat tomonidan ratifikatsiya qilish umidlari tugadi va sotishni davom ettirish uchun yo'l ochildi.[40]

Britaniya hukumati Tridentni Polaris bilan bir xil sharoitda ta'minlash mumkin deb umid qildi, ammo uning bosh muzokarachisi, Robert Veyd-Geri, amerikalik hamkasbi bilan o'tirdi, Devid L. Aaron, 1980 yil mart oyida u bunday emasligini topdi. Kennedi Polarisni sotish bo'yicha kelishuvga rozi bo'lganligi sababli AQSh tadqiqotlari va ishlanmalari (AR-GE) xarajatlarini tan olgan holda etkazib beriladigan uskunalar narxidan olinadigan 5 foizli yig'im o'rniga, 1976 yilga kelib 100 million AQSh dollarini tashkil etishi mumkin edi. qonun endi talab qildi mutanosib belgilangan to'lovni to'lash, bu holda 400 million dollar atrofida bo'ldi.[48][49]

Margaret Tetcher va Ronald Reygan 1981 yil 26 fevralda

Agar Prezident Amerika Qo'shma Shtatlari manfaatiga ega ekanligini aniqlasa, qonundan voz kechish mumkin edi, ammo buning uchun Karter ma'muriyati Buyuk Britaniyaning mudofaa xarajatlarini bir xil miqdorda oshirishi yoki AQSh kuchlari xarajatlarini to'lashi kerakligi to'g'risida majburiyat olishni xohladi. ishchilar Rapier batareyalar va Yerdan uchiriladigan qanotli raketa (GLCM) Buyuk Britaniyadagi saytlar. 1980 yil 2 iyunda Tetcher va AQSh Mudofaa vaziri, Xarold Braun, C-4 raketa tizimi uchun 2,5 milliard dollarga, shuningdek, 5 foizli ilmiy-tadqiqot ish haqi, Rapier batareyalari uchun ingliz xodimlariga va AQSh bazasini kengaytirishga rozi bo'ldi Diego Garsiya Sovet Ittifoqi Afg'onistonga bostirib kirgandan buyon katta ahamiyatga ega bo'lgan.[48][49] The Mudofaa bo'yicha davlat kotibi, Frensis Pym, Tridentni sotib olish to'g'risida qarorni 1980 yil 15 iyulda Mahkamaga ma'lum qildi va shu kuni jamoatlar palatasida e'lon qildi.[50] Shartnoma "Polaris" ni "Trident" ga o'zgartirib, Polaris savdo shartnomasiga o'zgartirish kiritish orqali amalga oshirildi.[51]

Biroq, 1980 yil 4-noyabrda, Ronald Reygan prezident etib saylandi. Uning saylovoldi platformasining bir qismi AQShning strategik yadro kuchlarini modernizatsiya qilish edi. 1981 yil 24 avgustda Reygan ma'muriyati Buyuk Britaniya hukumatiga Trident-ni yangisini yangilash niyati haqida xabar berdi Trident II D-5 raketasi 1989 yilga kelib, uni Buyuk Britaniyaga sotishga tayyorligini ko'rsatdi.[52][53] Nomiga qaramay, D-5 C-4 ning takomillashtirilgan versiyasi emas, balki butunlay yangi raketa edi.[53] Uni sotib olish Duff-Meyson hisobotida ko'rib chiqilgan edi, ammo rad etildi, chunki uning qo'shimcha qobiliyati - 4000 dan 6000 dengiz miligacha (7400 dan 11100 km gacha) kengaytirilganligi Buyuk Britaniya tomonidan talab qilinmagan edi va bu ko'proq edi qimmat. To'liq qanchalik qimmatligi noaniq edi, chunki u hali ishlab chiqilmoqda.[51][54] Shu bilan birga, Buyuk Britaniya hukumati AQSh bilan bir xil uskunaga ega bo'lmaslik xarajatlarini yaxshi bilar edi. Reygan ma'muriyati ham D-5ni C-4 bilan bir xil shartlarda sotishni va'da qilmagan.[52] Trident uchun pul to'lash uchun Buyuk Britaniya hukumati 1981 yil 25 iyunda boshqa mudofaa xarajatlarini chuqur qisqartirishni e'lon qildi.[55]

Muzokaralar 8 fevralda boshlandi, yana Ueyd-Geri boshchiligidagi Britaniya jamoasi bilan. Britaniyaliklarning mudofaa choralarini qisqartirishni amerikaliklar bezovta qilishdi va bu majburiyatni bajarishga majbur qilishdi samolyot tashuvchisi HMSYengilmas Xizmatda saqlanib qoling, chunki ular muammolarni bartaraf etish uchun zarur deb hisoblashdi Beliz-Gvatemalaning hududiy mojarosi. Ular Britaniyaning ikkitasini saqlab qolishi haqidagi qarshi taklifni qabul qilishdi qo'nish platformasi dock kemalar, HMSQo'rqmas va Qo'rqmas, buning uchun amerikaliklar ilmiy-tadqiqot ish haqini kamaytirdilar.[56] Kelishuvga ko'ra, Buyuk Britaniya umumiy hovuzning bir qismi sifatida ishlaydigan 65 ta Trident II D-5 raketalarini sotib oladi[57] asoslangan qurollar Kings Bay dengiz osti kemalari bazasi Qo'shma Shtatlarda. AQSh raketalarni qo'llab-quvvatlaydi va qo'llab-quvvatlaydi, Buyuk Britaniya esa raketalarga o'tish uchun o'z suvosti kemalari va kallaklarini ishlab chiqaradi.[25] Urush kallaklari va raketalar Buyuk Britaniyada birlashtirilishi kerak edi. Bu Coulportda sakkiz yil davomida taxminan 500 million funtni tejash uchun rejalashtirilgan edi, amerikaliklar Kings Baydagi ob'ektlarni yangilash uchun 70 million dollar sarfladilar. Savdo shartnomasi 1982 yil 19 oktyabrda rasmiy ravishda imzolangan Buyuk Britaniyaning AQShdagi elchisi, Janob Oliver Rayt, va Amerika Qo'shma Shtatlari davlat kotibi, Jorj Shuls.[58]

Trident dasturi 5 milliard funt sterlingga, shu jumladan to'rtta suv osti kemasi, raketalar, Coulport va Faslane yangi inshootlari va Trident II D-5 R&D tadqiqotiga qo'shilgan besh foiz hissani o'z ichiga oladi. Mudofaa byudjetining 5 foizini o'zlashtirishi kutilgandi.[59] Polarisda bo'lgani kabi, beshinchi suvosti kemasining varianti (ikkitasi doimo patrulda bo'lishiga imkon berish) muhokama qilindi, ammo oxir-oqibat rad etildi.[60] Britaniyaliklarning g'alabasi natijasida Tetcherning mashhurligi oshdi Folklend urushi,[61] unda amerikaliklar saqlab qolishni talab qilgan kemalar hal qiluvchi rol o'ynadi.[62] Keyingi yili Konservativ Partiya g'olib chiqqanida Tridentning kelajagi ta'minlandi 1983 yilgi umumiy saylov, Tridentni bekor qilishni va'da qilgan Leyboristlar partiyasini mag'lub etdi.[63] Birinchi Trident qayig'i, HMSAvangard 1986 yil 30 aprelda buyurtma berildi. Leyboristlar partiyasining Tridentga qarshi doimiy qarama-qarshiligini hisobga olib, Vikers shartnoma bekor qilingan taqdirda katta miqdorda tovon puli olishni talab qildi.[64]

Buyuk Britaniyaning yadro siyosati

To'pponchadan ushlagan qo'lning fotosurati; ushlagichda qizil tetik tugmasi va uning tagiga ulangan o'ralgan simi mavjud.
Trident raketasini uchirish uchun ishlatiladigan tirgak HMSHushyor

Sovuq urush

Trident dasturi davomida boshlangan Sovuq urush va uning imkoniyatlari qudratli odamlarni to'xtatish uchun ishlab chiqilgan Sovet Ittifoqi va uning Varshava shartnomasi Evropadagi ittifoqchilar.[25] Bu mustaqil ravishda boshqariladigan doimiy ravishda ta'minlash uchun mo'ljallangan to'xtatuvchi Buyuk Britaniya va uning NATOdagi ittifoqchilari xavfsizligiga katta tahdidlarga, shu jumladan yadro qurolidan kelib chiqadigan tahdidlarga qarshi.[65]

Ta'sirchan choralarni ta'minlash uchun Trident tizimi "Sovet davlat hokimiyatining muhim jihatlariga potentsial xavf tug'dirishi" ni ko'zda tutgan edi, shu bilan birga kutilmagan holat yoki oldindan yadroviy zarba. Polaris singari, Trident ham Buyuk Britaniyaga tegishli edi va uni boshqargan, ammo NATOga sodiq bo'lgan va tashkilot tomonidan belgilangan rejalarga muvofiq nishonga olingan. Evropa ittifoqdoshlarining oliy qo'mondoni, an'anaviy ravishda Amerika Qo'shma Shtatlari armiyasining yuqori lavozimli vakili.[66] Polaris Sotish kelishuvi shartlariga ko'ra, Qo'shma Shtatlar Buyuk Britaniya mustaqil ravishda ishga tushirishi mumkin bo'lgan Britaniyaning yadro qurolidan foydalanishga veto qo'ymaydi,[67] ammo bu "oliy milliy manfaatlar" talab qilgandagina yuz beradi.[66]

Raketalarni uchirish bo'yicha yakuniy qaror Bosh vazir zimmasiga yuklatiladi, u ish boshlagandan so'ng to'rtta bir xil narsani yozadi oxirgi chora xatlari, ulardan biri har birining bortidagi seyfga qulflangan Avangard- sinf osti kemalari. Agar Buyuk Britaniya bilan aloqa uzilib qolsa, dengiz osti kemasining qo'mondoni Buyuk Britaniya katta hujumga uchragan deb hisoblasa, xatdagi ko'rsatmalarga amal qilishi kerak. Variantlar qatoriga yadro qurollari bilan qasos olish, qasos qilmaslik, suv osti kemasini ittifoqdosh qo'mondonligi ostiga qo'yish yoki kapitan munosib ko'rgan vazifani bajarish kiradi. Maktublarning aniq mazmuni hech qachon oshkor qilinmaydi va ular yangi bosh vazir saylanganda ochilmasdan yo'q qilinadi.[68]

Sovuq urushdan keyingi davr

Birinchisiga qadar Avangard 1994 yil dekabrida patrul, Sovet Ittifoqi endi yo'q edi va hukumat keyingi yillarda yadro siyosatini o'zgartirdi.[25] Tridentning raketalari oldin 1994 yilda "ajratilgan" Avangard'birinchi safar.[69] Jangovar kallaklar aniq nishonlarga qaratilgan emas, balki ularning kompyuterlarida dasturlashtirilishi va bir necha kun oldin ogohlantirilishi bilan o'qqa tutilishi mumkin bo'lgan koordinatalarni kutmoqda.[1][25]

1987 yil shartlariga muvofiq O'rta masofadagi yadroviy kuchlar to'g'risidagi shartnoma Sovet Ittifoqi bilan Qo'shma Shtatlar dengizdagi yadro qurollarini va qisqa masofaga mo'ljallangan yadro kuchlarini olib chiqib ketdi. GLCMlar Buyuk Britaniyadan 1991 yilda olib chiqilgan,[70] va Muqaddas Lochdagi Polaris suvosti bazasi 1992 yilda yopilgan.[71] Buyuk Britaniyadagi xizmatdagi so'nggi AQSh kallaklari Loyiha E, B57 yadroviy chuqurlikdagi bombalar va Lans raketalari va W48 tomonidan ishlatiladigan yadro artilleriya snaryadlari Britaniyaning Reyn armiyasi, 1992 yil iyulda olib qo'yilgan.[70] Buyuk Britaniya konservativ hukumati ham shu yo'lni tutdi. Yadro quroli bo'lgan kemalarning joylashtirilishi Folklend urushi paytida noqulay vaziyatni keltirib chiqardi va undan keyin ularni tinchlik davrida qirg'oqqa saqlashga qaror qilindi.[72] Yadroviy chuqurlikdagi bombalar xizmatdan 1992 yilda olib qo'yilgan,[73][74] keyin WE.177 1998 yil 31 martda Qirollik Dengiz kuchlari va RAF tomonidan ishlatilgan erkin tushadigan bombalar va barchasi avgust oyining oxiriga kelib demontaj qilindi.[75] Bu Tridentni Britaniyaning yagona yadro qurollari tizimi sifatida qoldirdi.[25]

Trident strategik to'siq sifatida ishlab chiqilgan bo'lsa-da, Sovuq urushning tugashi Britaniya hukumatini a pastki strategik - ammo emas taktik - ilgari RAFning WE.177 bombalari boshqargan rolni Trident raketalari zimmasiga olishi kerak edi.[76] The 1994 yil mudofaa bo'yicha oq qog'oz "Shuningdek, biz strategik yadro almashinuvini boshlamasdan tajovuzni to'xtatish uchun ... cheklangan ko'lamda yadroviy harakatlarni amalga oshirish qobiliyatiga muhtojmiz" dedi. Keyinchalik bayonotda shunday deyilgan: "Biz Tridentning moslashuvchanligidan foydalanib, transport vositamizni oldini olishning strategik va strategik elementlarini ta'minlaymiz ... xalqaro vaziyatda yuzaga kelishi mumkin bo'lgan salbiy tendentsiyalardan sug'urta sifatida".[77]

1998 yil 19 martda Mudofaa vaziri, Jorj Robertson, "pastki strategik rol uchun Trident jangovar kallagining past rentabellikdagi variantini ishlab chiqish to'g'risida" bayonot berishni so'radi. U javob berdi: "Buyuk Britaniyaning" Trident "raketalaridagi jangovar kallaklar uchun rentabellikni tanlashda biroz moslashuvchanligi bor".[78]

Buyuk Britaniya a birinchi foydalanish yo'q yadroviy hujumni boshlash siyosati; avvalgi Britaniya mudofaa vaziri Jeof Xun 2002 va 2003 yillarda Angliya qo'shinlariga qarshi yadroviy qurol ishlatilgan bo'lsa, Buyuk Britaniya ular bilan yolg'onchi davlatlarga hujum qilishga tayyorligini aytdi.[79][80] 2017 yil aprel oyida Mudofaa kotibi Maykl Fallon Buyuk Britaniyaning yadroviy qurol ishlatishini tasdiqladi "oldindan ish tashlash "eng og'ir sharoitlarda".[81] Fellon parlamentning javobida Buyuk Britaniyaning yadro quroli siyosatida "birinchi foydalanish" yoki "birinchi marta foydalanish" yo'qligini aytdi, shunda uning dushmanlari Buyuk Britaniyaning qachon yadro zarbalari berishini bilmasliklari kerak edi.[82]

Loyihalash, ishlab chiqish va qurish

Avangard- sinf osti kemalari

HMSAvangard barglar HMNB Klayd Shotlandiyada.

To'rt Avangard- sinf osti kemalari "Barrow-in-Furness" da "Vickers Shipbuilding and Engineering" kompaniyasi tomonidan ishlab chiqilgan va qurilgan, hozir BAE Systems Submarine Solutions, Buyuk Britaniyada atom suvosti kemalarini qurish uchun imkoniyat va tajribaga ega bo'lgan yagona kema ishlab chiqaruvchisi. Shunga qaramay, loyiha uchun 62 million funt sterlingga teng yangi kema qurish va dok inshootlari qo'shildi,[83] bilan Devonshir dok-zali buning uchun maxsus qurilgan.[84] 1980 yildagi dastlabki reja .ning yangi versiyalarini yaratish edi Qaror- sinf, ammo keyin 1981 yil iyulda yangisini qo'shish to'g'risida qaror qabul qilindi Rolls-Roys PWR2 bosimli suv reaktori. Boshidanoq Avangard dengiz osti kemalari Trident II D-5 sig'dira oladigan kattalashtirilgan raketa naychalari bilan ishlab chiqilgan. Raketa bo'limi Amerikada ishlatiladigan tizimga asoslangan Ogayo shtati sinf samolyot bortidagi 24 ta emas, balki atigi 16 ta raketa uchun imkoniyatga ega bo'lsa-da Ogayo shtati qayiq. Qayiqlar sezilarli darajada kattaroqdir Qaror sinf va ilgari bog'langan ismlar berilgan jangovar kemalar va aviakompaniyalar, ularning maqomiga mos keladi kapital kemalar.[85] Muhim e'tibor chuqurlikning chuqurligi edi Uolni kanali, bu Barrowni bog'langan Irlandiya dengizi, bu cheklangan qoralama ga 27 12 fut (8,4 m), esa Ogayo shtati-klassik qayiqlarning tortishish kuchi 10 metrga teng edi.[83] Har bir qayiq 150 metr (490 fut) uzunlik va 13 metr (43 fut) diametrga ega va 150 ofitser va reytingdan iborat ekipajni olib yuradi.[86]

Dengiz osti kemalarida "deb nomlangan taktik-axborot va qurollarni boshqarish tizimidan foydalaniladi Keyingi avlod suvosti qo'mondonlik tizimi.[87] Ushbu tizim bilan hamkorlikda ishlab chiqilgan Microsoft,[88] va xuddi shu texnologiyaga asoslangan Windows XP, bu ommaviy axborot vositalariga "Windows uchun suvosti kemalari" laqabini berishga olib keldi.[87][89] Raketa naychalariga qo'shimcha ravishda, suvosti kemalariga to'rtta 21 dyuymli (533 mm) o'rnatilgan torpedo naychalari va ko'taring Spearfish torpedasi,[90] ularga 65 kilometr (40 milya; 35 nmi) gacha bo'lgan masofada suv osti yoki er usti nishonlarini jalb qilishga imkon beradi. Shuningdek, ikkita SSE Mark 10 ishga tushirgichi o'rnatilgan bo'lib, ular qayiqlarga Type 2066 va Type 2071 aldovlarini joylashtirishga imkon beradi va UAP Mark 3 elektron qo'llab-quvvatlash choralari (ESM) ushlash tizimi amalga oshiriladi. "Core H" reaktori qayiqlarning har birini uzoq muddatli ta'mirlash davrida jihozlangan bo'lib, suvosti kemalarining hech biri qayta yoqilg'iga ehtiyoj sezmaydi.[91]

Tetcher keel birinchi qayiq, HMS Avangard, 1986 yil 3 sentyabrda,[84] va 1993 yil 14 avgustda foydalanishga topshirildi. Uning ortidan opalari, HMSG'olib 1987 yil 3 dekabrda qurilgan va 1995 yil 7 yanvarda foydalanishga topshirilgan; HMSHushyor 1991 yil 16 fevralda qurilgan va 1996 yil 2 noyabrda foydalanishga topshirilgan; va HMSQasos 1993 yil 1 fevralda qurilgan va 1999 yil 27 noyabrda foydalanishga topshirilgan.[91] Birinchi Britaniyaning Trident raketasi sinovdan o'tkazildi Avangard 1994 yil 26 mayda va o'sha yilning dekabrida birinchi patrulni boshladi. Qirollik floti ma'lumotlariga ko'ra, kamida bitta suvosti kemasi o'sha paytdan beri har doim patrulda bo'lgan.[92]

Urush boshlari

Trident raketasida qora jangovar samolyotning qayta kirish modellari Milliy yadroshunoslik va tarix muzeyi Nyu-Meksiko shahrida

1958 yilgi AQSh va Buyuk Britaniyaning o'zaro mudofaasi to'g'risidagi kelishuvga binoan Buyuk Britaniyaga AQShning jangovar kallaklarini loyihalash to'g'risidagi ma'lumotlardan foydalanishga ruxsat berilgan, ammo "Trident" dasturi uchun kallaklarni ishlab chiqarish va saqlash AWE zimmasiga yuklatilgan. Har qanday vaqtda patrulda olib o'tilgan jangovar kallaklarning aniq soni maxfiy ma'lumotlar.[25] Maqolasi Amerika olimlari federatsiyasi Britaniyaning yadroviy kallagi AQShga asoslangan deb ta'kidladi W76 jangovar kallak muhandislik dizayni,[93] degan xulosa Mudofaani tanlash qo'mitasi 2006 yilga to'g'ri keladi.[25] The Milliy taftish byurosi 1987 yilda qayd etilganidek, jangovar kallaklarni ishlab chiqarish va ishlab chiqarish xarajatlarining aksariyati AQShda amalga oshirilishi kerak edi. Bundan tashqari, jangovar kallaklar uchun yadroviy materiallarning katta qismi AQShdan xarajatlar asosida sotib olingan.[94][95] AQSh prezidenti Jorj H. V. Bush 1991-1996 yillarda Buyuk Britaniyaga yadroviy kallak tarkibiy qismlarini uzatishga ruxsat berdi.[96]

Britaniya xizmatida Trident II raketalariga Xolbruk nomli termoyadro kallagi o'rnatilgan.[97] Urush kallagi o'zgaruvchan rentabellikga ega va maksimal rentabellik 100 kiloton TNT (420 TJ), unumdorligi 0,3 kiloton TNT (1,3 TJ) va 5 kiloton TNT (21 TJ) gacha 10 kiloton trotil (42 TJ)[98] Har bir jangovar kallak Qo'shma Shtatlarda ishlab chiqarilgan konus shaklida qayta kirish vositasida joylashgan.[99] Ushbu qobiq uni Yer atmosferasiga qayta kirib kelganida paydo bo'ladigan yuqori haroratdan himoya qiladi.[100] Trident jangovar kallagini birlashtiruvchi, qurollantiruvchi va otish mexanizmlari puxta ishlab chiqilgan bo'lib, u faqat uchirish va ballistik joylashtirilgandan so'ng portlashi mumkin.[101] Konservativ hukumatlar Polarisning Trident bilan almashtirilishi Britaniyaning yadro qurollari sonining ko'payishiga olib keladi degan ayblovlarga sezgir munosabatda bo'lishdi. 1982 yilda "Trident II" ni sotib olish to'g'risida qaror qabul qilinganda, Amerikaning "Trident" qayiqlari har biri sakkizta jangovar boshi bo'lgan 24 ta raketani, jami 192 ta jangovar qurolni olib yurgan bo'lsa, Britaniyaning "Trident" qayiqlari 128 ta jangovar kalladan iborat bo'lmasligi kerak - bu Polaris bilan bir xil . 1993 yil noyabrda mudofaa bo'yicha davlat kotibi, Malkolm Rifkind, har bir qayiq 96 dan ortiq bo'lmagan jangovar kallaklarni joylashtirilishini e'lon qildi.[71] 2010 yilda bu sakkizta raketa o'rtasida bo'linib, maksimal 40 ta jangovar kallagacha qisqartirildi.[86][1] Binobarin, jangovar kallaklarni ishlab chiqarish va yangilashning qisqarishi o'n yil davomida 22 million funtni tejashga imkon beradi.[102]

Urush kallaklari asosan qurilgan AWE Aldermaston, avvalgi saytida RAF Aldermaston, boshqa qismlar kabi boshqa AWE ob'ektlarida ishlab chiqarilgan Burghfild.[103] Britaniya hukumati jangovar kallak tubdan ishlab chiqarilgan deb ta'kidlamoqda, ammo tahlilchilar shu jumladan Xans M. Kristensen bilan Amerika olimlari federatsiyasi asosan AQShga asoslanganligiga ishonaman W76 dizayn.[97][104] 1958 yilgi AQSh va Buyuk Britaniyaning o'zaro mudofaasi to'g'risidagi kelishuvga binoan Buyuk Britaniyaga AQShning jangovar kallaklar dizayni to'g'risidagi ma'lumotlardan foydalanishga ruxsat berilgan, ammo "Trident" dasturi uchun kallaklarni yaratish va saqlash AWE zimmasiga yuklangan.[25] Birinchi Xolbruk jangovar zarbasi 1992 yil sentyabrda tugatilgan va 1999 yilda ishlab chiqarilgan bo'lishi mumkin.[98] Har bir jangovar kallak AQShda ishlab chiqarilgan Mk 4 deb nomlangan konus shaklidagi qayta kiradigan transport vositasida joylashgan va AQSh dengiz kuchlari tomonidan W76 jangovar kallagi bilan foydalanilgan qayta kirish vositasi.[105] Ushbu qobiq uni Yer atmosferasiga qayta kirib kelganidan keyin yuqori haroratdan himoya qiladi.[100] Trident jangovar kallagini birlashtiruvchi, qurollantiruvchi va otish mexanizmlari puxta ishlab chiqilgan bo'lib, u faqat uchirish va ballistik joylashtirilgandan so'ng portlashi mumkin.[106]

2020 yil 25 fevralda Buyuk Britaniya Yozma bayonotni e'lon qildi, u erda hozirgi Buyuk Britaniyaning yadroviy kallaklari almashtiriladi va AQShning Trident SLBM va tegishli tizimlariga mos keladi.[107] Avvalroq AQSh strategik qo'mondonligi qo'mondoni, admiral Charlz Richard Senatdagi tinglovda Buyuk Britaniya allaqachon AQShning bo'lg'usi W93 jangovar kallagiga mos keladigan holda o'z jangovar kallaklarini almashtirish ustida ish olib borayotganini eslatib o'tgani haqida xabar berilgan edi.[108]

2016 yildan boshlab, Buyuk Britaniyada 215 ta jangovar kallak zaxirasi bo'lgan, shulardan 120 tasi dengiz osti kemalarida tezkor joylashtirilishda bo'lgan.[109][110] 2010 yilgi strategik mudofaa va xavfsizlik sharhida patrulda joylashgan ballistik raketa suvosti kemasi uchun jangovar kallaklar va raketalar soni mos ravishda 40 va 8 taga kamaydi.[111] 2011 yilda Britaniyaning jangovar kallaklari yangi Mk 4A qayta kirish vositalarini va AQShning W76 jangovar kallaklari W76-1 hayotni uzaytirish dasturida olayotgan ba'zi bir yoki boshqa barcha yangilanishlarni qabul qilishi haqida xabar berilgan edi.[112] Ba'zi xabarlarda Buyuk Britaniyaning jangovar kallaklari AQShning W76-1 rusumidagi qurollanish, qurollanish va o'q otish tizimiga (AF&F) ega bo'lishi taxmin qilingan.[113] MC4700 deb nomlangan ushbu yangi AF & F tizimi raketa silolari va bunkerlari kabi qattiq nishonlarga qarshi qurol o'limini kuchaytiradi.[114]

AWE Aldermaston va Buyuk Britaniyaning yadro qurollarini saqlash ombori orasidagi 720 km (450 milya) masofa tufayli RNAD Coulport yilda Argil, Shotlandiya, Xolbruk (Trident) jangovar zarbalari avtomobil yo'li bilan tashiladi og'ir qurollangan konvoylar tomonidan Mudofaa vazirligi politsiyasi.[115] Bosim guruhining ma'lumotlariga ko'ra, 2000 yildan 2016 yilgacha avtoulovlar avtohalokatlar, norozilik namoyishlari yoki ob-havoning yomonligi sababli kechikish va burilishlardan tortib to yuk mashinalaridan birida to'satdan kuchini yo'qotishiga qadar bo'lgan 180 hodisada qatnashgan, bu esa karvonni to'xtatib qo'ygan va ikki qatorli yo'lning yopilishiga olib keldi va a orqaga qaytish ustida M6 avtomagistrali. Guruh tahlili shuni ko'rsatdiki, voqealar 2013-2015 yillarda ko'proq sodir bo'lgan.[116]

Trident II D-5 raketalari

Trident II raketasini sinovdan o'tkazish

Trident II D-5 - suvosti kemasi tomonidan qurilgan ballistik raketa Lockheed Martin kosmik tizimlari yilda Sunnyvale, Kaliforniya AQSh harbiy-dengiz kuchlari va Qirollik dengiz flotida joylashtirilgan.[117] Britaniya hukumati o'zining besh foiz hissasini qo'shdi tadqiqot va rivojlantirish o'zgartirilgan Polaris savdo shartnomasi bo'yicha xarajatlar. Ishlab chiqarish shartnomasi 1983 yil oktyabrda tuzilgan va birinchi uchirish 1987 yil yanvarda sodir bo'lgan. Birinchi dengiz osti kemasini tashabbusi bilan amalga oshirilgan USSTennessi 1989 yil mart oyida. Ushbu urinish muvaffaqiyatsiz tugadi, chunki raketadan keyin paydo bo'lgan suv shamasi kutilganidan kattaroq balandlikka ko'tarildi, natijada dvigatel yonib ketganda suv nasadkada edi. Muammoni tushunib bo'lgach, oddiy o'zgarishlar juda tez amalga oshirildi, ammo muammo Trident II xizmatiga kirishni 1990 yil martigacha qoldirdi.[118]

Trident II D-5 avvalgisiga, Trident I C-4 ga qaraganda ancha zamonaviy bo'lib ishlab chiqilgan va katta yuk ko'tarish qobiliyatiga ega. Trident II D-5 ning barcha uch bosqichlari yaratilgan grafit epoksi, raketani oldingisiga qaraganda ancha engilroq qilish.[119] Britaniyalik birinchi sinov Avangard- sinf suvosti kemasi 1994 yilda sodir bo'lgan.[120] Raketaning uzunligi 13 metr (43 fut), og'irligi 58,5 tonna (129000 funt), uchish masofasi 11,300 kilometr (7000 mil), maksimal tezligi soatiga 21,600 km (soat 13,400) (Mach 17.4) va dairesel xato bo'lishi mumkin (CEP) aniqligi "bir necha metrgacha".[121] An yordamida boshqariladi inertial navigatsiya tizimi bilan birlashtirilgan yulduz izdoshi, va Amerika tomonidan boshqariladigan qaram emas Global joylashishni aniqlash tizimi (GPS).[1]

1998 yil Strategik mudofaa sharhi raketa korpuslari sonini allaqachon sotib olingan yoki buyurtma qilingan 58 taga cheklashga qaror qildi va ilgari rejalashtirilgan so'nggi yettita raketani olmadi.[122][123] Bu taxminan 50 million funtni tejashga imkon berdi.[102] Buyuk Britaniyaning raketalari AQSh dengiz flotining Atlantika eskadrilyasi bilan umumiy hovuzni tashkil qiladi Ogayo shtati- Kings Baydagi SSBN sinflari. Basseyn "birlashtirilgan" va raketalar har qanday millatning suvosti kemalariga yuklash uchun tasodifiy tanlangan.[124][125] Birinchi Trident qayig'i, HMS Avangard, 1994 yilda 16 ta raketaning to'liq yukini yig'di, ammo G'olib 1995 yilda atigi 12 ta to'plangan va Hushyor1997 yilda 14, qolgan raketa naychalarini bo'sh qoldirdi.[126]

1999 yilga kelib oltita raketa sinovdan o'tkazildi va yana sakkiztasi sinovdan otish uchun mo'ljallangan edi.[127] 2016 yil iyun oyida Trident II D-5 raketasi uchirilgandan so'ng "Amerika tomon noto'g'riligiga burildi" Qasos Florida qirg'og'ida.[124][128] Hodisa 2017 yil yanvarigacha aniqlanmagan; The Sunday Times bu haqida xabar berdi Dauning ko'chasi "hal qiluvchi jamoalar palatasi raketa tizimining kelajagi to'g'risida ovoz berishidan bir necha hafta oldin" hodisani "yashirgan" edi.[129] Keyingi ommaviy axborot vositalarida kechikish AQShning iltimosiga binoan amalga oshirilganligi aytilgan.[130] Muvaffaqiyatli qirollik dengiz floti sinovlari 2000, 2005, 2009 va 2012 yillarda sodir bo'lgan. Ular raketaning narxi 17 million funt sterling bo'lganligi sababli kamdan-kam uchraydi.[131] 2016 yil avgustiga qadar Trident II D-5 raketasini 1989 yildan beri 161 marta muvaffaqiyatli sinovdan o'tkazgan, eng so'nggi USSMerilend 2016 yil avgust oyida.[132] 10 dan kam sinov parvozlari muvaffaqiyatsizlikka uchradi,[133] va Qirollik floti avvalgi muvaffaqiyatsizlikka uchraganligi ma'lum emas.[134]

Narxi

1990-yillarda "Trident" dasturini sotib olishning umumiy qiymati 9,8 milliard funt sterlingni tashkil etgan bo'lib, uning qariyb 38 foizi Qo'shma Shtatlarda bo'lgan. 2005–06 yillarda joriy va kapital xarajatlar uchun yillik xarajatlar 1,2 milliard funtdan 1,7 milliard funt sterlinggacha baholandi va 2007-08 yillarda 2 milliard funt sterlingdan 2,2 milliard funtgacha ko'tarilishi taxmin qilindi, shu jumladan Atom qurollarini yaratish xarajatlari. Trident 1994 yilda ish boshlagandan beri yillik xarajatlar mudofaaning yillik byudjetining 3 dan 4,5 foizigacha bo'lgan va 2007–08 yillarda mudofaa byudjetining 5,5 foizigacha ko'payishi kutilmoqda.[135][136] 2009 yil holatiga ko'ra har bir raketa AQSh hukumatiga 16,8 million funt sterlingga (29,1 million dollar) sarflangan.[121] Xarajatning muhim omili bu edi valyuta kursi dollar va funt o'rtasida, bu 1980 yil sentyabrda 2,36 dollardan 1982 yil martda 1,78 dollargacha pasaygan.[85]

Ishlash

HMSAvangard Faslane-da

Patrollar

Tridentning ishlash printsipi dengizda doimiy to'xtash (CASD) deb nomlanadi, ya'ni kamida bitta suvosti kemasi doimo patrulda bo'ladi.[137] Boshqa suvosti kemasi odatda texnik xizmatdan o'tadi, qolgan ikkitasi portda yoki o'quv mashqlarida. Patrol paytida dengiz osti kemasi talab qilinadi jim turing va Buyuk Britaniya bilan faqat favqulodda vaziyatlarda aloqa o'rnatishga ruxsat beriladi. U xaritadan foydalangan holda harakat qiladi kontur chiziqlari okean tubi va patrullari bir necha ming kvadrat milni tashkil etadigan bir qator rejalashtirilgan "qutilar". Kiruvchi xabarlarni qabul qilish uchun suv osti kemasi orqasida yuzasida 1000 metr uzunlikdagi (3300 fut) havo yo'llari. Aql doimiy ravishda kemaga uzatilib, ushbu hududdagi yuk tashish harakatlari va dushman bo'lishi mumkin bo'lgan samolyotlar yoki suvosti kemalari haqida batafsil ma'lumot beriladi. 150 ekipajning aksariyati qaerdaligini va qaerdaligini hech qachon bilmaydi.[138] 350-patrul xizmati 2017 yil 29 sentyabrda boshlangan.[139][140] 2018 yil 15-noyabrda Vestminsterda CASDning 50 yilligiga bag'ishlangan ziyofat bo'lib o'tdi.[141]

Buyruq va boshqaruv

Raketalarni uchirishga faqat bosh vazir yoki tirik qolgan shaxsgina ruxsat berishi mumkin.[142] Ushbu buyurtmalar, ehtimol, dan chiqarilishi mumkin Pindar buyruq bunkeri ostida Uaytxoll Londonning markazida. U erdan buyruq qo'mondonga etkaziladi, Ishchi guruh 345 (CTF 345) operatsiya xonasi Northwood shtab-kvartirasi inshoot Xertfordshir, bilan bog'lanish uchun ruxsat berilgan yagona imkoniyat Avangard patrulda qo'mondon.[143] Aloqa IP orqali uzatuvchi saytdan VLF orqali uzatiladi Skelton Penrit yaqinida.[144] Ikkita xodim ishga tushirishdan oldin jarayonning har bir bosqichini tasdiqlashi talab qilinadi, suv osti kemasi qo'mondoni faqat kema boshqaruvchisi ushlab turgan kalitlar bilan ikkita seyf ochilgandan so'ng o'q otishni faollashtirishi mumkin. qurol muhandisi zobitlar.[145]

Sovuq urush oxirida Amerika Qo'shma Shtatlari dengiz kuchlari o'zlarining suvosti kemalariga yolg'onchi qo'mondonlarning o'z ekipajlarini ruxsatsiz yadroviy hujumlarni boshlashiga ishontirishlariga yo'l qo'ymaslik uchun moslamalar o'rnatdilar. Ushbu qurilmalar AQSh Prezidenti nomidan shtab boshliqlari tomonidan ishga tushirish kodi yuborilmaguncha hujumni oldini oladi. Mudofaa vazirligi mos keladigan moslamalarni o'rnatmaslikni tanladi Avangard agressor uchirish buyrug'i yuborilishidan oldin Britaniyaning qo'mondonlik zanjirini yo'q qila olishi mumkinligi sababli suvosti kemalari.[146][147] Parlamentning yozma javobida ta'kidlanishicha, qirollik floti ballistik suvosti kemasining qo'mondoni yadroviy qurolni boshqarish va boshqarish paytida "Qurolli to'qnashuv qonuni" bo'yicha ta'lim oladi.[142]

HMSHushyor 2007 yil oktyabr oyida HM Naval Base (HMNB) Clyde-da 10-sonli turar joy bilan birga

Asoslar

Trident Shotlandiyaning g'arbiy qirg'og'idagi HMNB Clyde-da joylashgan. Baza ikkita ob'ektdan iborat - Faslane Naval Base on Gare Loch yaqin Helensburg va 16 beton bunker bilan qurol-yarog 'ombori, g'arbdan 4 km (2,5 milya) masofada joylashgan Kulportdagi tepalikka o'rnatilgan. Faslane was constructed and first used as a base during the Second World War. This location was chosen as the base for nuclear-armed submarines at the height of the Cold War because of its position close to the deep and easily navigable Firth of Clyde. It provides for rapid and stealthy access through the Shimoliy kanal to the patrolling areas in the North Atlantic, and through the GIUK oralig'i between Iceland and Scotland to the Norvegiya dengizi. Also based there are Zo'r- sinf atom energiyasi bilan ishlaydi dengiz osti kemalari (SSNs).[148][149] RNAD Coulport is used to store the nuclear warheads and has docking facilities where they are loaded onto submarines before going on patrol and unloaded when they return to the base.[150] Repair and refit of the Avangard-class submarines takes place at HMNB Devonport yaqin Plimut, Devon.[151]

Ayg'oqchilik

According to senior RAF officers, cuts to the UK's maritime patrol fleet in the 2010 Strategik mudofaa va xavfsizlikni qayta ko'rib chiqish potentially allowed Russia to gain "valuable intelligence" on the country's nuclear deterrent. As a result, plans to buy Northrop Grumman MQ-4C Triton unmanned aerial vehicles were reportedly considered.[152][153] In 2015, another defence review, named 2015 yilgi strategik mudofaa va xavfsizlikni qayta ko'rib chiqish, was carried out which included no plans to buy the MQ-4C. Instead, it confirmed the RAF's committment to an order of 9 Boeing P-8 Poseidons.[154] They became operational on 3 April 2020.[155]

Qarama-qarshilik

Anti-Trident demonstrators in London, February 2016

The Yadro qurolsizlanish uchun kampaniya (CND) was a national movement founded in the late 1950s, initially in opposition to nuclear testing. It reached its peak around 1960, by which time it had evolved into a broader movement calling for Britain to unilaterally give up nuclear weapons, withdraw from NATO, and end the basing of bombers armed with nuclear weapons in the UK. The end of atmospheric nuclear testing, internal squabbles, and activists focusing their energies on other causes led to a rapid decline, but it revived in the early 1980s in the wake of the Thatcher government's December 1979 decision to deploy GLCMs in the UK under the NATOning ikki martalik qarori, and the announcement of the decision to purchase Trident in July 1980. Membership leapt from 3,000 in 1980 to 50,000 a year later, and rallies for unilateral nuclear disarmament in London in October 1981 and June 1982 attracted 250,000 marchers, the largest ever mass demonstrations in the UK up to that time.[156]

1982 yil Mehnat partiyasi konferentsiyasi adopted a platform calling for the removal of the GLCMs, the scrapping of Polaris and the cancellation of Trident. This was reaffirmed by the 1986 conference. While the party was given little chance of winning the 1983 election in the aftermath of the Falklands War, polls had shown Labour ahead of the Conservatives in 1986 and 1987. In the wake of Labour's unsuccessful performance in the 1987 yilgi saylov, the Labour Party leader, Nil Kinnok, despite his own unilateralist convictions, moved to drop the party's disarmament policy, which he saw as a contributing factor in its defeat.[157][158] The party formally voted to do so in October 1989.[159]

Pro-independence Scottish political parties—the Shotlandiya milliy partiyasi (SNP), Shotlandiya Yashil partiyasi, Shotlandiya sotsialistik partiyasi (SSP) and Hamjihatlik —are opposed to the basing of the Trident system close to Glasgow, Scotland's largest city.[160] Some members and ex-members of those parties, such as Tommi Sheridan va Lloyd Kvinan, have taken part in blockades of the base.[161] For a major Jamiyat palatasi vote in 2007, the majority of Scottish members of parliament (MPs) voted against upgrading the system, while a substantial majority of English, Welsh and Northern Irish MPs voted in favour. The house backed plans to renew the programme by 409 votes to 161.[162]

Faslane tinchlik lageri is permanently sited near Faslane naval base. It has been occupied continuously, albeit in different locations, since 12 June 1982.[163] In 2006, a year-long protest at Trident's base at Faslane aimed to blockade the base every day for a year. More than 1,100 people were arrested.[164]

During the 2020 coronavirus pandemic a letter was circulated to MPs by the Bertrand Russell Peace Foundation which stated, “It is completely unacceptable that the UK continues to spend billions of pounds on deploying and modernising the Trident Nuclear Weapon System when faced with the threats to health, climate change and world economies that Coronavirus poses.” Signatories included Commander Robert Forsyth RN (Ret’d), a former nuclear submariner; Commander Robert Green RN (Ret’d), a former nuclear-armed aircraft bombardier-navigator and Staff Officer (Intelligence) to CINFLEET in the Falklands War; and Commander Colin Tabeart RN (Ret’d), a former Senior Engineer Officer on a Polaris submarine. [165]Following this the MoD updated its online instruction notice to staff on public communications to say, “All contact with the media or communication in public by members of the armed forces and MoD civilians where this relates to defence or government business must be authorised in advance,”. [166]

Sharhlar

Officer of the watch aboard HMSAvangard

Royal United Services Institute

The Royal United Services Institute (RUSI), a British defence and security fikr markazi, released a paper in July 2010 assessing four possible options for maintaining both an effective nuclear deterrent and also reducing costs in light of anticipated budget restrictions.[167] These proposals were motivated by the fact that funding for the Trident renewal programme now had to come from the core Ministry of Defence budget.[168] Four alternatives were considered: Trident submarines on continuous patrol; Trident submarines not on patrol continuously; attack submarines armed with nuclear cruise missiles; and land-based nuclear weapons.[167] The paper concluded that "given the opportunity costs for conventional capabilities that current plans for Trident renewal are due to incur over the next decade...there is now a growing case for a re-examination of whether there are less expensive means of pursuing this objective. A key element of such a review is likely to be a reconsideration of the need to maintain a commitment to CASD in strategic circumstances that are now very different from those in which it was first introduced."[169]

Trident Alternatives Review

The 2013 Trident Alternatives Review was an 18-month study led by the Cabinet Office that was aimed at establishing whether or not there were credible alternatives to the UK's submarine-based CASD. Accordingly, the review analysed a range of delivery systems and warhead designs with respect to their affordability and effectiveness against potential targets.[170] Ultimately, the Trident Alternatives Review came to the conclusion that there were alternatives to Trident that "would enable the UK to be capable of inflicting significant damage such that most potential adversaries around the world would be deterred", but none would "offer the same degree of resilience as the current posture". The review asserted that whether or not cruise missile-based systems offer a credible alternative was contingent upon a political judgement on whether the UK could accept a "significant increase in vulnerability" and a reduction in who it could deter.[170]

The publication of the report was met with a mixed and varied reception from different political parties and non-governmental organisations (NGOs) in the field of non-proliferation and disarmament. While it was welcomed by the prime minister, Devid Kemeron, as having confirmed the necessity of like-for-like replacement of Trident, Liberal Democrat cabinet minister Denni Aleksandr deemed it a demonstration of the fact there are "credible and viable alternatives to the UK's current approach to nuclear deterrence." NGOs including the Britaniya Amerika xavfsizlik bo'yicha axborot kengashi (BASIC), a non-proliferation and disarmament think-tank, criticised the report for its limited scope and its failure to engage with a wider array of considerations related to nuclear weapons, including environmental and humanitarian issues.[171][172]

The Trident Commission

In 2011, BASIC launched an independent cross-party Commission to initiate a deeper national debate on the United Kingdom's nuclear weapons policy and examine questions around the contentious issue of Trident renewal. The Commission operated under the chairmanship of former Labour Secretary of State for Defence, Lord Browne of Ladyton; former Conservative Defence and Foreign Secretary, Sir Malcolm Rifkind; va janob Menzies Kempbell, former leader of the Liberal Democrats and Shadow Foreign Secretary.[173] After three years' of deliberation, the Commission released its final report on 1 July 2014. It suggested, with important caveats, that the UK should retain a nuclear deterrent. The conclusion acknowledged that "it remains crucial that the UK show keen regard for its position within the international community and for the shared responsibility to achieve progress in global nuclear disarmament."[174]

BASIC's interpretation of the report also focused on this point, emphasising that the commissioners "agreed that the health of the global strategic environment, particularly nuclear non-proliferation, is critical to national security and is a central consideration. They talk of the need for Britain to maintain its 'glide path down towards disarmament', to ensure that the renewal decisions the next government will be taking have consistency with the trajectory set by successive recent governments, and that the UK should continue to be 'at the forefront of the multilateral disarmament process.'"[175]

Yangilash

The Muxolifat lideri, Jeremi Korbin speaks at the #StopTrident rally at Trafalgar maydoni 2016 yil 27 fevralda

2006 Defence White Paper

The Avangard-class submarines were built with a 25-year life expectancy, taking them into the 2020s. Trident II D-5 missiles are expected to continue in service until at least 2040 following an upgrade.[176] A December 2006 Ministry of Defence oq qog'oz, entitled "The Future of the United Kingdom's Nuclear Deterrent", recommended that the nuclear weapons should be maintained and outlined measures that would do so until the 2040s. It advocated the currently preferred submarine-based system, as it remained the cheapest and most secure deterrence option available. Costs for this option are estimated at £15–20 billion based on:

  • £0.25 billion to participate in US Trident D-5 missile life extension programme.
  • £11–14 billion for a class of four new SSBNs.
  • £2–3 billion for refurbishing warheads.
  • £2–3 billion for infrastructure.[177]

These 2006/07 prices would equate to about £25bn for the Successor-class submarines; the 2011 Initial Gate report confirmed estimates of £2-3bn each for the warheads and infrastructure.[178] These cost estimates exclude the Avangard five-year life extension and decommissioning, and it is unclear if new Trident missiles will need to be purchased for the life extension programme.[179] Running costs would be about £1.5 billion per year at 2006 prices.[179] The paper suggested parts of the existing Trident system be refitted to some extent to prolong their lives. However, the relatively short (five years) life extension potential of the Avangard class meant that a new class of SSBNs should replace it in the early 2020s. The first boat of the new SSBN class would take 17 years to be designed and built, making a five-year life extension of the Avangard class necessary.[177]

Parlament yordami

A decision on the renewal of Trident was made on 4 December 2006. Prime Minister Toni Bler told MPs it would be "unwise and dangerous" for the UK to give up its nuclear weapons. He outlined plans to spend up to £20bn on a new generation of submarines for Trident missiles. He said submarine numbers may be cut from four to three, while the number of nuclear warheads would be cut by 20% to 160. Blair said although the Cold War had ended, the UK needed nuclear weapons, as no-one could be sure another nuclear threat would not emerge in the future.[180]

On 14 March 2007, the Labour government won House of Commons support for the plans to renew the submarine system. The proposals were passed by the House of Commons by a majority of 248.[181][182] Despite a clarification that the vote was just for the concept stage of the new system, 95 Labour MPs rebelled, and it was only passed with the support of the opposition Conservative Party.[181][183] It was the first time MPs had been given the chance to vote on whether the UK should remain a atom energiyasi, and the biggest rebellion since the beginning of the 2003 Iroq urushi.[181]The Labour government proposed that the final decision to manufacture should be made in 2014.[184] Yangi 2010 yilgi koalitsion hukumat agreed "that the renewal of Trident should be scrutinised to ensure value for money." Research and development work continued with an Initial Gate procurement decision, but the Main Gate decision to manufacture a replacement was rescheduled for 2016, after the 2015 yilgi umumiy saylovlar.[2-eslatma][184] The vote on whether to replace the Avangard-class with the Successor-class was held on 18 July 2016 in the House of Commons; the motion passed with a significant majority,[186] extending the programme's life until at least the 2060s. Although 48 Labour MPs voted against it, 41 did not vote, and 140 Labour votes were cast in favour of the motion.[187]

Livan Vud speaks at the #StopTrident rally on 27 February 2016. She was arrested on 8 January 2007 for protesting against the UK's Trident nuclear missile programme at Faslane.[188]

2010 yilgi strategik mudofaa va xavfsizlikni qayta ko'rib chiqish

The 2010 Strategic Defence and Security Review concluded that the Successor-class submarines would have eight operational missiles carrying no more than 40 operational warheads between them. This would allow the UK to reduce its stocks of operational warheads from 160 to 120, and the overall stockpile from no more than 225 to no more than 180.[178] They would be carried in a 12-missile common missile compartment designed in collaboration with the US Common Missile Compartment, which could accommodate the current Trident II D-5 missiles and any replacement missile once the D-5 reaches the end of its expected life in the 2040s.[178]

Mutaxassisning fikri

Two non-representative polls of experts from the RUSI and the Royal Institute of International Affairs (commonly known as Chatham House ) were conducted in 2010. The RUSI found a majority for those who think the benefits of Trident outweigh the costs (53%) compared to those that think the costs outweigh the benefits (13%) or are evenly balanced (34%). The Chatham House poll found a minority in favour of Trident replacement (22%), with more in favour of replacing with a cheaper system (43%) and 29% saying the UK should not replace Trident at all.[189]

Jamoatchilik fikri

2015 yil aprel oyida, a YouGov poll found that 38% of people thought that Trident should be replaced in full, 28% wanted to replace it with a cheaper system, 19% thought the UK should completely give up its nuclear weapons, and 15% did not know.[190] In September 2015, a Najot poll found that 29% agreed that Trident should be reformed to make it cheaper, 26% that it should be renewed in full, and 18% that it should be scrapped. 27% did not know.[191] Nuclear weapons are not the nation's biggest issue, with just 2% of people saying that it was nation's biggest worry in May 2015, compared to 21% in June 1987.[192]

Qo'rquv- sinf suvosti kemasi

2016 yil fevral oyida, BAE tizimlari began design work on prototypes of the new submarines, provisionally known as the Successor class.[193] A vote in the House of Commons on 18 July 2016 determined that the UK should proceed with construction of this next generation of submarines, with 472 votes in favour of the replacement to 117 against.[194][195] The Successor class was officially named the Qo'rquv sinf 2016 yil 21 oktyabrda.[196][176] The submarines were expected to become operational starting in 2028, with the current fleet phased out by 2032.[197][198] At the time of the Commons vote, there was already some urgency to move ahead because some experts predicted it could take 17 years to develop the new submarine to replace the Avangard sinf.[199][200]

The final cost of replacing the Avangard class will not be known until the project has been completed. 2015 yil oktyabr oyida, Reuters claimed it would cost £167 billion over its 30-year lifespan, or £5.56 billion per year; this figure was disputed by the Secretary of State for Defence, Maykl Fallon.[201] The Ministry of Defence put the cost of building, testing and commissioning the replacement vessels at £31 billion (plus a contingency fund of £10 billion) over 35 years, or about 0.2 per cent of government spending, or 6 per cent of defence spending, every year.[1] Krispin Blunt, Chair of the Foreign Affairs Select Committee, estimated in July 2016 that the programme would cost £179 billion in total over its lifetime.[202]

For the 2018/19 financial year the National Audit Office found that spending on the nuclear deterrent will cost £5.2 billion, or 14% of the defence budget, with £600 million of contingency funding used. Costs were projected at about £51 billion over the following 10 years, £2.9 billion above the projected budget which already anticipated finding £3 billion of savings, which the Daily Telegraph described as a £6 billion shortfall.[203][204]

Izohlar

  1. ^ In the UK system, most of the day-to-day work of the cabinet is carried out by cabinet committees, rather than by the full cabinet. Each committee has its own area of responsibility, and their decisions are binding on the entire cabinet. Their membership and scope is determined by the Prime Minister.[43] During the post-Second World War period, in addition to standing committees, there were maxsus committees that were convened to handle a single issue. These were normally short-lived. Each was given a prefix of GEN (general) or MISC (miscellaneous) and a number in order of formation.[44]
  2. ^ The business case presented at Initial Gate includes the programme plan and costing for the procurement. The Main Gate business case is a key deliverable from the assessment stage. The process and products are similar to those used at Initial Gate but with a higher degree of maturity expected at this stage to inform the decision on whether or not to proceed with procurement.[185]

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