{"id":218981,"date":"2024-02-17T16:00:00","date_gmt":"2024-02-17T15:00:00","guid":{"rendered":"https:\/\/legrandcontinent.eu\/fr\/?p=218981"},"modified":"2024-02-17T13:23:38","modified_gmt":"2024-02-17T12:23:38","slug":"la-russie-developpe-t-elle-une-arme-nucleaire-spatiale","status":"publish","type":"post","link":"https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/","title":{"rendered":"La Russie d\u00e9veloppe-t-elle une arme nucl\u00e9aire spatiale&#160;?"},"content":{"rendered":"\n<p>Mercredi 14 f\u00e9vrier, l\u2019\u00e9lu r\u00e9publicain de la Chambre des repr\u00e9sentants et pr\u00e9sident de la Commission sur le renseignement, Mike Turner, a demand\u00e9 \u00e0 l\u2019administration Biden de d\u00e9classifier \u00ab&#160;toutes les informations relatives&#160;\u00bb \u00e0 une \u00ab&#160;grave menace&#160;\u00bb&nbsp;<span class='whitespace-nowrap'><span id='easy-footnote-1-218981' class='easy-footnote-margin-adjust'><\/span><span class='easy-footnote note-digits-1'><a href='https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/#easy-footnote-bottom-1-218981' title='&lt;a href=&quot;https:\/\/twitter.com\/HouseIntel\/status\/1757805804885823775?s=20&amp;amp;utm_source=archives.internationalintrigue.io&amp;amp;utm_medium=newsletter&amp;amp;utm_campaign=russia-s-secret-satellite-weapon&quot;&gt;Publication sur X (Twitter) du House Intelligence Committee&lt;\/a&gt;, 14 f\u00e9vrier 2024.'><sup>1<\/sup><\/a><\/span><\/span> repr\u00e9sent\u00e9e par le d\u00e9veloppement d\u2019une \u00ab&#160;capacit\u00e9 spatiale permettant d&rsquo;attaquer des satellites \u00e0 l&rsquo;aide d&rsquo;une arme nucl\u00e9aire&#160;\u00bb&nbsp;<span class='whitespace-nowrap'><span id='easy-footnote-2-218981' class='easy-footnote-margin-adjust'><\/span><span class='easy-footnote note-digits-1'><a href='https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/#easy-footnote-bottom-2-218981' title='Christian Davenport, Ellen Nakashima, Abigail Hauslohner et Shane Harris, \u00ab&amp;#160;&lt;a href=&quot;https:\/\/www.washingtonpost.com\/technology\/2024\/02\/15\/space-weapons-russia-china-starlink\/&quot;&gt;With a dire warning, concerns rise about conflict in space with Russia&lt;\/a&gt;&amp;#160;\u00bb, &lt;em&gt;The Washington Post&lt;\/em&gt;, 15 f\u00e9vrier 2024.'><sup>2<\/sup><\/a><\/span><\/span>.<\/p>\n\n\n\n<div class=\"iframe-container wp-block-image wp-block-image-medium \">\n\t<div>\n\t\t<iframe class=\"absolute w-full h-full pin-t pin-l\" title=\"titolo\" aria-label=\"Interactive line chart\" src=\"\/\/flo.uri.sh\/visualisation\/16230552\/embed\" scrolling=\"no\" frameborder=\"0\"><\/iframe>\n\t<\/div>\n<\/div>\n\n\n\n<p>D\u00e8s le lendemain, le porte-parole de la Maison-Blanche John Kirby temp\u00e9rait la port\u00e9e de cette menace.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kirby a confirm\u00e9 lors d\u2019une conf\u00e9rence de presse que la \u00ab&#160;grave menace pour la s\u00e9curit\u00e9 nationale&#160;\u00bb annonc\u00e9e par Turner consistait en une \u00ab&#160;capacit\u00e9 d&rsquo;armement anti-satellite que la Russie est encore en train de d\u00e9velopper&#160;\u00bb&nbsp;<span class='whitespace-nowrap'><span id='easy-footnote-3-218981' class='easy-footnote-margin-adjust'><\/span><span class='easy-footnote note-digits-1'><a href='https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/#easy-footnote-bottom-3-218981' title='\u00ab&amp;#160;&lt;a href=&quot;https:\/\/www.c-span.org\/video\/?c5106583\/white-house-russian-anti-satellite-capabilities-operational&quot;&gt;White House Says Russian Anti-Satellite Capabilities Are Not Operational&lt;\/a&gt;&amp;#160;\u00bb, &lt;em&gt;C-Span&lt;\/em&gt;, 15 f\u00e9vrier 2024.'><sup>3<\/sup><\/a><\/span><\/span>.<\/li>\n\n\n\n<li>Il a pr\u00e9cis\u00e9 que \u00ab&#160;ce syst\u00e8me n'[\u00e9tait] pas op\u00e9rationnel et qu&rsquo;il ne constitu[ait] pas une menace imm\u00e9diate&#160;\u00bb.<\/li>\n\n\n\n<li>Plusieurs membres du Congr\u00e8s ayant eu acc\u00e8s \u00e0 ces informations confidentielles ainsi que des responsables de l\u2019administration ont d\u00e9clar\u00e9 \u00ab&#160;que la menace ne concernait pas une arme qui serait utilis\u00e9e pour attaquer des \u00eatres humains&#160;\u00bb, ajoutant qu\u2019ils ne savaient pas \u00ab&#160;exactement \u00e0 quel stade en \u00e9tait le d\u00e9veloppement de la technologie&#160;\u00bb&nbsp;<span class='whitespace-nowrap'><span id='easy-footnote-4-218981' class='easy-footnote-margin-adjust'><\/span><span class='easy-footnote note-digits-1'><a href='https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/#easy-footnote-bottom-4-218981' title='Katie Bo Lillis, Alex Marquardt, Jim Sciutto, Oren Liebermann, Natasha Bertrand, Melanie Zanona et Kevin Liptak, \u00ab&amp;#160;&lt;a href=&quot;https:\/\/edition.cnn.com\/2024\/02\/14\/politics\/house-intel-chairman-serious-national-security-threat\/index.html&quot;&gt;US has new intelligence on Russian nuclear capabilities in space&lt;\/a&gt;&amp;#160;\u00bb, &lt;em&gt;CNN&lt;\/em&gt;, 14 f\u00e9vrier 2024.'><sup>4<\/sup><\/a><\/span><\/span>.<\/li>\n<\/ul>\n\n\n\n<p>Certains experts, dont la responsable du programme de recherche Dissuasion et prolif\u00e9ration de l\u2019IFRI H\u00e9lo\u00efse Fayet, consid\u00e8rent qu\u2019il est possible que Turner ait diffus\u00e9 ces informations afin \u00ab&#160;de souligner la menace pos\u00e9e par la Russie&#160;\u00bb \u2014 \u00e0 l\u2019heure o\u00f9 le paquet d\u2019aide militaire \u00e0 l\u2019Ukraine est bloqu\u00e9 \u00e0 la Chambre&nbsp;<span class='whitespace-nowrap'><span id='easy-footnote-5-218981' class='easy-footnote-margin-adjust'><\/span><span class='easy-footnote note-digits-1'><a href='https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/#easy-footnote-bottom-5-218981' title='&lt;a href=&quot;https:\/\/twitter.com\/HFayet\/status\/1758161518170927551&quot;&gt;Publication sur X (Twitter) d\u2019H\u00e9lo\u00efse Fayet&lt;\/a&gt;, 15 f\u00e9vrier 2024.'><sup>5<\/sup><\/a><\/span><\/span>.<\/p>\n\n\n\n<div class=\"iframe-container wp-block-image wp-block-image-medium  iframe-dw\">\n\t<div>\n\t\t<iframe class=\"absolute w-full h-full pin-t pin-l\" title=\"titolo\" aria-label=\"Interactive line chart\" src=\"\/\/datawrapper.dwcdn.net\/ps8IG\/\" scrolling=\"no\" frameborder=\"0\"><\/iframe>\n\t<\/div>\n<\/div>\n\n\n\n<p>Cette \u00ab&#160;capacit\u00e9 spatiale&#160;\u00bb nucl\u00e9aire russe pourrait rev\u00eatir plusieurs formes&#160;:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Moscou pourrait d\u00e9velopper une arme nucl\u00e9aire activable \u00e0 partir de l\u2019espace. Au-del\u00e0 du fait que celle-ci constituerait une violation du Trait\u00e9 sur l&rsquo;espace de 1967, une telle arme serait co\u00fbteuse, difficile \u00e0 entretenir et peu flexible.<\/li>\n\n\n\n<li>Une autre possibilit\u00e9 serait un syst\u00e8me dit ASAT (<em>anti-satellite weapons<\/em>), destin\u00e9 \u00e0 d\u00e9truire des satellites \u2014 une capacit\u00e9 que la Russie d\u00e9veloppe depuis l\u2019\u00e8re sovi\u00e9tique&nbsp;<span class='whitespace-nowrap'><span id='easy-footnote-6-218981' class='easy-footnote-margin-adjust'><\/span><span class='easy-footnote note-digits-1'><a href='https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/#easy-footnote-bottom-6-218981' title='&lt;a href=&quot;https:\/\/swfound.org\/media\/207567\/swf_global_counterspace_capabilities_2023_v2.pdf&quot;&gt;Global Counterspace Capabilities. An Open Source Assessment&lt;\/a&gt;, Secure World Foundation, 2023.'><sup>6<\/sup><\/a><\/span><\/span>.<\/li>\n\n\n\n<li>Vendredi 16, des sources proches du dossier ont laiss\u00e9 entendre qu\u2019il pourrait s\u2019agir sp\u00e9cifiquement d\u2019une arme \u00e0 impulsion \u00e9lectromagn\u00e9tique nucl\u00e9aire (EMP), qui aurait la capacit\u00e9 de perturber les satellites en orbite en \u00e9mettant des ondes \u00e9lectromagn\u00e9tiques&nbsp;<span class='whitespace-nowrap'><span id='easy-footnote-7-218981' class='easy-footnote-margin-adjust'><\/span><span class='easy-footnote note-digits-1'><a href='https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/#easy-footnote-bottom-7-218981' title='Katie Bo Lillis, Jim Sciutto, Kristin Fisher et Natasha Bertrand, \u00ab&amp;#160;&lt;a href=&quot;https:\/\/edition.cnn.com\/2024\/02\/16\/politics\/russia-nuclear-space-weapon-intelligence\/index.html&quot;&gt;Russia attempting to develop nuclear space weapon to destroy satellites with massive energy wave, sources familiar with intel say&lt;\/a&gt;&amp;#160;\u00bb, &lt;em&gt;CNN&lt;\/em&gt;, 16 f\u00e9vrier 2024.'><sup>7<\/sup><\/a><\/span><\/span>.<\/li>\n\n\n\n<li>Les informations classifi\u00e9es auxquelles Turner a eu acc\u00e8s pourraient \u00e9galement porter sur une source d\u2019\u00e9nergie nucl\u00e9aire, qui pourrait avoir plusieurs usages&#160;: une sonde spatiale, un appareil de brouillage de fr\u00e9quences radio ou bien une charge destin\u00e9e \u00e0 faire \u00ab&#160;griller les circuits&#160;\u00bb de satellites, selon le chercheur \u00e0 l\u2019American Enterprise Institute Todd Harrison&nbsp;<span class='whitespace-nowrap'><span id='easy-footnote-8-218981' class='easy-footnote-margin-adjust'><\/span><span class='easy-footnote note-digits-1'><a href='https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/#easy-footnote-bottom-8-218981' title='&lt;a href=&quot;https:\/\/twitter.com\/ToddHarrisonDC\/status\/1758146802769957015&quot;&gt;Publication de Todd Harrison sur X (Twitter)&lt;\/a&gt;, 15 f\u00e9vrier 2024.'><sup>8<\/sup><\/a><\/span><\/span>.<\/li>\n<\/ul>\n\n\n\n<p>Si la menace la plus plausible pos\u00e9e par une telle \u00ab&#160;arme nucl\u00e9aire spatiale&#160;\u00bb vise vraisemblablement les satellites occidentaux, la Russie dispose d\u00e9j\u00e0 de la capacit\u00e9 de les d\u00e9truire. Afin d\u2019am\u00e9liorer sa r\u00e9silience face \u00e0 une telle menace, le d\u00e9partement de la D\u00e9fense am\u00e9ricain lan\u00e7ait au m\u00eame moment \u2014 une pure co\u00efncidence \u2014 le prototype d\u2019un nouveau programme&#160;: le Proliferated Warfighter Space Architecture. Celui-ci consiste \u00e0 saturer l\u2019orbite terrestre basse avec des centaines de satellites moins chers de mani\u00e8re \u00e0 permettre au r\u00e9seau de continuer \u00e0 fonctionner dans le cas d\u2019une attaque&nbsp;<span class='whitespace-nowrap'><span id='easy-footnote-9-218981' class='easy-footnote-margin-adjust'><\/span><span class='easy-footnote note-digits-1'><a href='https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/#easy-footnote-bottom-9-218981' title='&lt;a href=&quot;https:\/\/www.defense.gov\/News\/Releases\/Release\/Article\/3676902\/mda-sda-announce-upcoming-launch-of-the-hypersonic-and-ballistic-tracking-space\/&quot;&gt;MDA, SDA Announce Upcoming Launch of the Hypersonic and Ballistic Tracking Space Sensor and Tranche 0 Satellites&lt;\/a&gt;, D\u00e9partement de la D\u00e9fense am\u00e9ricain, 14 f\u00e9vrier 2024.'><sup>9<\/sup><\/a><\/span><\/span>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mercredi 14 f\u00e9vrier, l\u2019\u00e9lu am\u00e9ricain Mike Turner mettait en garde contre le d\u00e9veloppement par la Russie d\u2019une \u00ab&#160;arme nucl\u00e9aire anti-satellite&#160;\u00bb dans l\u2019espace. Le lendemain, un porte-parole de la Maison-Blanche temp\u00e9rait la port\u00e9e de cette menace. Que savons-nous de cette \u00ab&#160;arme nucl\u00e9aire&#160;\u00bb spatiale russe&#160;?<\/p>\n","protected":false},"author":2622,"featured_media":218993,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"templates\/post-briefings.php","format":"standard","meta":{"_acf_changed":false,"_trash_the_other_posts":false,"_yoast_wpseo_estimated-reading-time-minutes":4,"footnotes":""},"categories":[2345],"tags":[],"staff":[],"editorial_format":[4942],"serie":[],"audience":[],"geo":[2163],"class_list":["post-218981","post","type-post","status-publish","format-standard","hentry","category-securite","editorial_format-actu-breves","geo-monde"],"acf":{"open_in_webview":false,"accent":false,"_thumbnail_id":218993,"excerpt":"Mercredi 14 f\u00e9vrier, l\u2019\u00e9lu am\u00e9ricain Mike Turner mettait en garde contre le d\u00e9veloppement par la Russie d\u2019une \u00ab arme nucl\u00e9aire anti-satellite \u00bb dans l\u2019espace. Le lendemain, un porte-parole de la Maison-Blanche temp\u00e9rait la port\u00e9e de cette menace. Que savons-nous de cette \u00ab arme nucl\u00e9aire \u00bb spatiale russe ?","display_date":"","new_abstract":true},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La Russie d\u00e9veloppe-t-elle une arme nucl\u00e9aire spatiale ? | Le Grand Continent<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La Russie d\u00e9veloppe-t-elle une arme nucl\u00e9aire spatiale ? | Le Grand Continent\" \/>\n<meta property=\"og:description\" content=\"Mercredi 14 f\u00e9vrier, l\u2019\u00e9lu am\u00e9ricain Mike Turner mettait en garde contre le d\u00e9veloppement par la Russie d\u2019une \u00ab&#160;arme nucl\u00e9aire anti-satellite&#160;\u00bb dans l\u2019espace. Le lendemain, un porte-parole de la Maison-Blanche temp\u00e9rait la port\u00e9e de cette menace. Que savons-nous de cette \u00ab&#160;arme nucl\u00e9aire&#160;\u00bb spatiale russe&#160;?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/\" \/>\n<meta property=\"og:site_name\" content=\"Le Grand Continent\" \/>\n<meta property=\"article:published_time\" content=\"2024-02-17T15:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/legrandcontinent.eu\/fr\/wp-content\/uploads\/sites\/2\/2024\/02\/gc-russie-arme-nucleaire-spatiale-e1708172481133.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1453\" \/>\n\t<meta property=\"og:image:height\" content=\"813\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Marin Saillofest\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/legrandcontinent.eu\/fr\/wp-content\/uploads\/sites\/2\/2024\/02\/gc-russie-arme-nucleaire-spatiale-e1708172481133.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marin Saillofest\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/\",\"url\":\"https:\/\/legrandcontinent.eu\/fr\/2024\/02\/17\/la-russie-developpe-t-elle-une-arme-nucleaire-spatiale\/\",\"name\":\"La Russie d\u00e9veloppe-t-elle une arme nucl\u00e9aire spatiale ? 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