{"id":115771,"date":"2025-05-21T02:20:09","date_gmt":"2025-05-21T02:20:09","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/115771\/"},"modified":"2025-05-21T02:20:09","modified_gmt":"2025-05-21T02:20:09","slug":"trump-annonce-la-construction-du-dome-dor-un-bouclier-antimissiles","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/115771\/","title":{"rendered":"Trump annonce la construction du \u00ab\u00a0D\u00f4me d\u2019or\u00a0\u00bb, un bouclier antimissiles"},"content":{"rendered":"<p>Face \u00e0 un monde qu\u2019il juge de plus en plus mena\u00e7ant, <a href=\"https:\/\/www.20minutes.fr\/dossier\/donald_trump\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">Donald Trump<\/a> promet de b\u00e2tir un bouclier antimissiles sans pr\u00e9c\u00e9dent. Mardi, depuis le Bureau ovale, le pr\u00e9sident a annonc\u00e9 la mise en chantier d\u2019un syst\u00e8me de d\u00e9fense am\u00e9ricain inspir\u00e9 du <a href=\"https:\/\/www.20minutes.fr\/monde\/israel\/4086395-20240414-attaque-iran-tout-savoir-dome-fer-principal-bouclier-israel-contre-missiles-roquettes\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">\u00ab\u00a0D\u00f4me de fer\u00a0\u00bb isra\u00e9lien<\/a>, qu\u2019il a baptis\u00e9 le \u00ab\u00a0D\u00f4me d\u2019or\u00a0\u00bb.<\/p>\n<p>\u00ab\u00a0Une fois achev\u00e9, le D\u00f4me d\u2019or sera capable d\u2019intercepter des <a href=\"https:\/\/www.20minutes.fr\/monde\/missile\/\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">missiles<\/a> m\u00eame s\u2019ils sont lanc\u00e9s de l\u2019autre c\u00f4t\u00e9 de la <a href=\"https:\/\/www.20minutes.fr\/sciences\/terre\/\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">Terre<\/a>, et m\u00eame depuis l\u2019espace\u00a0\u00bb, a affirm\u00e9 Donald Trump, \u00e9voquant une architecture \u00ab\u00a0dernier cri\u00a0\u00bb d\u00e9j\u00e0 valid\u00e9e. Le syst\u00e8me serait pleinement op\u00e9rationnel avant la fin de son mandat et co\u00fbterait environ 175\u00a0milliards de dollars, selon ses d\u00e9clarations. Le <a href=\"https:\/\/www.20minutes.fr\/dossier\/canada\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">Canada<\/a> serait \u00e9galement partie prenante du projet. Un d\u00e9cret avait d\u00e9j\u00e0 \u00e9t\u00e9 sign\u00e9 fin janvier pour amorcer le d\u00e9veloppement d\u2019un \u00ab\u00a0D\u00f4me de fer am\u00e9ricain\u00a0\u00bb.<\/p>\n<p>Un projet \u00e0 la port\u00e9e contest\u00e9e<\/p>\n<p>L\u2019annonce a imm\u00e9diatement raviv\u00e9 les tensions internationales. La <a href=\"https:\/\/www.20minutes.fr\/monde\/russie\/\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">Russie<\/a> a d\u00e9nonc\u00e9 un plan \u00ab\u00a0comparable \u00e0 la guerre des \u00e9toiles\u00a0\u00bb des ann\u00e9es Reagan, tandis que la <a href=\"https:\/\/www.20minutes.fr\/dossier\/chine\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">Chine<\/a> a exprim\u00e9 ses propres inqui\u00e9tudes. Les experts, quant \u00e0 eux, pointent les limites techniques d\u2019un tel projet\u00a0: les syst\u00e8mes comme le D\u00f4me de fer isra\u00e9lien sont historiquement con\u00e7us pour contrer des menaces \u00e0 courte ou moyenne port\u00e9e, non les missiles balistiques intercontinentaux.<\/p>\n<p>Selon une agence ind\u00e9pendante du <a href=\"https:\/\/www.20minutes.fr\/dossier\/congres\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">Congr\u00e8s<\/a> am\u00e9ricain, le co\u00fbt d\u2019un syst\u00e8me bas\u00e9 dans l\u2019espace pouvant contrer un nombre limit\u00e9 de missiles balistiques sur vingt ans pourrait osciller entre 161 et 542\u00a0milliards de dollars. Un investissement colossal, m\u00eame pour une superpuissance.<\/p>\n<p>Un contexte strat\u00e9gique tendu<\/p>\n<p>Le regain d\u2019int\u00e9r\u00eat pour les d\u00e9fenses <a href=\"https:\/\/www.20minutes.fr\/dossier\/bouclier_antimissile\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">antimissiles<\/a> s\u2019inscrit dans un environnement g\u00e9opolitique de plus en plus instable. La Missile Defense Review 2022 du Pentagone fait \u00e9tat de menaces accrues venant de la Russie, de la Chine, de la <a href=\"https:\/\/www.20minutes.fr\/monde\/coree_du_nord\/\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">Cor\u00e9e du Nord<\/a> et de l\u2019Iran. P\u00e9kin acc\u00e9l\u00e8re ses d\u00e9veloppements en mati\u00e8re de missiles hypersoniques, tandis que Moscou modernise son arsenal nucl\u00e9aire \u00e0 longue port\u00e9e.<\/p>\n<blockquote class=\"twitter-tweet\" align=\"center\" data-lang=\"fr_FR\">\n<p lang=\"en\" dir=\"ltr\">President Trump announces the \u00ab\u00a0Golden Dome,\u00a0\u00bb a next-generation missile defense system he says will be completed before the end of his current term. <a href=\"https:\/\/t.co\/xOcCTQ7ea0\" rel=\"nofollow\">pic.twitter.com\/xOcCTQ7ea0<\/a><\/p>\n<p>\u2014 Fox News (@FoxNews) <a href=\"https:\/\/twitter.com\/FoxNews\/status\/1924940520960270600?ref_src=twsrc%5Etfw\" rel=\"nofollow noopener\" target=\"_blank\">May 20, 2025<\/a><\/p><\/blockquote>\n<p class=\"mb-m@xs text-l@xs\">En cliquant sur\u00ab J\u2019accepte \u00bb, vous acceptez le d\u00e9p\u00f4t de cookies par des services externes et aurez ainsi acc\u00e8s aux contenus de nos partenaires.<\/p>\n<p class=\"mb-xl@xs text-s@xs\">Plus d\u2019informations sur la page<a href=\"https:\/\/www.20minutes.fr\/gestion-cookies\" class=\"mx-xxs@xs color-ultramarine\" rel=\"nofollow noopener\" target=\"_blank\">Politique de gestion des cookies<\/a><\/p>\n<p>J\u2019accepte<\/p>\n<p>Le rapport souligne \u00e9galement l\u2019essor des drones et des missiles de pr\u00e9cision, notamment utilis\u00e9s dans la <a href=\"https:\/\/www.20minutes.fr\/monde\/ukraine\/\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">guerre en Ukraine<\/a>. Ces derni\u00e8res ann\u00e9es, les Etats-Unis ont accru leur expertise sur ces terrains\u00a0: des syst\u00e8mes am\u00e9ricains ont notamment \u00e9t\u00e9 utilis\u00e9s pour prot\u00e9ger l\u2019Ukraine, Isra\u00ebl ou encore les navires vis\u00e9s par les rebelles <a href=\"https:\/\/www.20minutes.fr\/monde\/houthis\/\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">houthis<\/a> au <a href=\"https:\/\/www.20minutes.fr\/monde\/yemen\/\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">Y\u00e9men<\/a>.<\/p>\n<p>Un mod\u00e8le isra\u00e9lien \u00e9prouv\u00e9<\/p>\n<p>Le D\u00f4me de fer isra\u00e9lien, d\u00e9velopp\u00e9 initialement apr\u00e8s la guerre du Liban de\u00a02006, puis soutenu financi\u00e8rement et technologiquement par <a href=\"https:\/\/www.20minutes.fr\/dossier\/washington\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">Washington<\/a>, a d\u00e9j\u00e0 intercept\u00e9 des milliers de roquettes avec un taux de r\u00e9ussite d\u2019environ 90\u00a0%, selon l\u2019entreprise Rafael qui en est \u00e0 l\u2019origine. Mais transposer ce mod\u00e8le \u00e0 l\u2019\u00e9chelle intercontinentale reste un saut technologique consid\u00e9rable.<\/p>\n<p><a href=\"https:\/\/www.20minutes.fr\/monde\/etats-unis\/\" target=\"_blank\" class=\"c-link c-btn c-btn--primary\" rel=\"nofollow noopener\">Notre dossier sur les Etats-Unis<\/a><\/p>\n<p><a href=\"https:\/\/www.20minutes.fr\/monde\/4135855-20250128-etats-unis-defendre-pays-donald-trump-veut-aussi-dome-fer\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"nofollow noopener\">Donald Trump, qui avait d\u00e9j\u00e0 \u00e9voqu\u00e9 ce projet en janvier<\/a> dernier, le pr\u00e9sente d\u00e9sormais comme essentiel \u00e0 la survie du pays. Reste \u00e0 savoir si son ambition pourra se concr\u00e9tiser avant la fin de son mandat, et si elle trouvera un \u00e9cho favorable dans un Congr\u00e8s fractur\u00e9 et un monde surarm\u00e9.<\/p>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n","protected":false},"excerpt":{"rendered":"Face \u00e0 un monde qu\u2019il juge de plus en plus mena\u00e7ant, Donald Trump promet de b\u00e2tir un bouclier&hellip;\n","protected":false},"author":2,"featured_media":115772,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[47,11,23604,574,309,10514,554,75,73,1011,27,14,664,74,12,1068,132,28],"class_list":{"0":"post-115771","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-international","8":"tag-actualite","9":"tag-actualites","10":"tag-bouclier-antimissile","11":"tag-canada","12":"tag-chine","13":"tag-congres-des-etats-unis","14":"tag-defense","15":"tag-donald-trump","16":"tag-etats-unis","17":"tag-fr","18":"tag-france","19":"tag-international","20":"tag-israel","21":"tag-monde","22":"tag-news","23":"tag-pentagone","24":"tag-russie","25":"tag-world"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/114543435614316465","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/115771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=115771"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/115771\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/115772"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=115771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=115771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=115771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}