{"id":5748,"date":"2023-02-12T18:42:39","date_gmt":"2023-02-12T18:42:39","guid":{"rendered":"https:\/\/www.africa-press.net\/guinee-equatoriale\/politique\/quapprend-on-du-ballon-chinois"},"modified":"2023-02-12T20:00:36","modified_gmt":"2023-02-12T20:00:36","slug":"quapprend-on-du-ballon-chinois","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/guinee-equatoriale\/toutes-les-actualites\/quapprend-on-du-ballon-chinois","title":{"rendered":"Qu\u2019apprend-on du ballon chinois\u00a0?"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Guinee Equatoriale. <\/strong><\/span>Les E\u0301tats-Unis ont abattu, via un missile tire\u0301 par un avion de chasse F-22, un ballon suspecte\u0301 d\u2019espionnage qui avait survole\u0301 le territoire ame\u0301ricain.<\/p>\n<p>Les de\u0301bris du ballon espion abattu par les E\u0301tats-Unis pourraient fournir aux experts ame\u0301ricains de pre\u0301cieuses donne\u0301es sur le syste\u0300me d\u2019espionnage chinois. \u00ab Abattre le ballon au-dessus de l\u2019eau n\u2019e\u0301tait pas seulement l\u2019option la plus su\u0302re, mais aussi celle permettant (&#8230;) d\u2019analyser la technologie utilise\u0301e par l\u2019arme\u0301e chinoise \u00bb, a explique\u0301 le chef des e\u0301lus de\u0301mocrates au Se\u0301nat, Chuck Schumer. Reste que la me\u0301thode utilise\u0301e, un tir de missile pluto\u0302t qu\u2019un mitraillage de l\u2019enveloppe, risque d\u2019avoir vaporise\u0301 de nombreux e\u0301le\u0301ments cle\u0301s.<\/p>\n<p>Inaugure\u0301e par l\u2019arme\u0301e franc\u0327aise en 1794 a\u0300 la bataille de Fleurus, l\u2019utilisation, aujourd\u2019hui, de ballons par les militaires peut faire sourire. Mais elle apporte plusieurs avantages par rapport a\u0300 d\u2019autres outils d\u2019espionnage. Toujours place\u0301 en orbite basse, entre 300 et 600 km d\u2019altitude, un satellite espion peut certes prendre des photos de haute re\u0301solution et capter des te\u0301le\u0301communications a\u0300 longue distance, mais il doit faire le tour de la Terre avant un nouveau passage, deux heures plus tard. Il reste plusieurs anne\u0301es a\u0300 poste, en orbite, mais il espionne en pointille\u0301s.<\/p>\n<p>De l\u2019avantage des outils rustiques. Le ballon, de son co\u0302te\u0301, peut stationner plusieurs jours entre 15 et 45 km au-dessus de sa cible, avant de se laisser porter par les vents au-dessus d\u2019une autre re\u0301gion. Mieux : il peut e\u0301galement capter les ondes des antennes-relais de te\u0301le\u0301phonie mobile ou de syste\u0300mes radio locaux, qui ne portent pas jusqu\u2019a\u0300 l\u2019espace. Ce qui permet par exemple de reconstituer virtuellement la vie d\u2019une base nucle\u0301aire ame\u0301ricaine, en notant les allers et retours de certains te\u0301le\u0301phones mobiles et les pics d\u2019activite\u0301 e\u0301lectromagne\u0301tique, qui traduisent souvent la survenue d\u2019un e\u0301ve\u0301nement particulier, comme un entretien pe\u0301riodique de silo de missile ou la visite d\u2019une haute autorite\u0301. L\u2019arme\u0301e chinoise peut aussi re\u0301colter des informations sur les soldats qui y travaillent pour, e\u0301ventuellement, envoyer directement sur leur te\u0301le\u0301phone personnel un message menac\u0327ant leur famille, comme la Russie l\u2019a fait avec des soldats de l\u2019Otan de\u0301ploye\u0301s dans les Pays baltes ou avec des Ukrainiens.<\/p>\n<p>\u00ab Ce ballon montre que les arme\u0301es occidentales doivent re\u0301apprendre a\u0300 utiliser des outils rustiques ou anciens, mis a\u0300 jour avec les technologies de 2023 \u00bb, explique Jean-Baptiste Colas, conseiller du de\u0301le\u0301gue\u0301ge\u0301ne\u0301ral pour l\u2019armement, selon qui Pe\u0301kin a tre\u0300s bien pu envoyer ce ballon afin de tester les capacite\u0301s de de\u0301tection radar ame\u0301ricaines et pour approcher de pre\u0300s un chasseur furtif F-22, le mode\u0300le qui a tire\u0301 le missile \u00a7.<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <a href=\"https:\/\/www.africa-press.net\/guinee-equatoriale\">Guinee Equatoriale<\/a>, suivez <a href=\"https:\/\/www.africa-press.net\/\">Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Guinee Equatoriale. Les E\u0301tats-Unis ont abattu, via un missile tire\u0301 par un avion de chasse F-22, un ballon suspecte\u0301 d\u2019espionnage qui avait survole\u0301 le territoire ame\u0301ricain. Les de\u0301bris du ballon espion abattu par les E\u0301tats-Unis pourraient fournir aux experts ame\u0301ricains de pre\u0301cieuses donne\u0301es sur le syste\u0300me d\u2019espionnage chinois. \u00ab Abattre le ballon au-dessus [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":5747,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[36,49,50],"class_list":["post-5748","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-guinee-equatoriale","tag-guinee-equatoriale"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Qu\u2019apprend-on du ballon chinois\u00a0? - Guin\u00e9e \u00e9quatoriale<\/title>\n<meta name=\"description\" content=\"Les E\u0301tats-Unis ont abattu, via un missile tire\u0301 par un avion de chasse F-22, un ballon suspecte\u0301 d\u2019espionnage qui avait ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/guinee-equatoriale\/toutes-les-actualites\/quapprend-on-du-ballon-chinois\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qu\u2019apprend-on du ballon chinois\u00a0?\" \/>\n<meta property=\"og:description\" content=\"Les E\u0301tats-Unis ont abattu, via un missile tire\u0301 par un avion de chasse F-22, un ballon suspecte\u0301 d\u2019espionnage qui avait ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/guinee-equatoriale\/toutes-les-actualites\/quapprend-on-du-ballon-chinois\" \/>\n<meta property=\"og:site_name\" content=\"Guin\u00e9e \u00e9quatoriale\" \/>\n<meta property=\"article:published_time\" content=\"2023-02-12T18:42:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-02-12T20:00:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/guinee-equatoriale\/sites\/53\/2023\/02\/postQueueImg_1676214787.31.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1250\" \/>\n\t<meta property=\"og:image:height\" content=\"625\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/guinee-equatoriale\/toutes-les-actualites\/quapprend-on-du-ballon-chinois#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/guinee-equatoriale\/toutes-les-actualites\/quapprend-on-du-ballon-chinois\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/guinee-equatoriale\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Qu\u2019apprend-on du ballon chinois\u00a0?\",\"datePublished\":\"2023-02-12T18:42:39+00:00\",\"dateModified\":\"2023-02-12T20:00:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/guinee-equatoriale\/toutes-les-actualites\/quapprend-on-du-ballon-chinois\"},\"wordCount\":524,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/guinee-equatoriale\/toutes-les-actualites\/quapprend-on-du-ballon-chinois#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/guinee-equatoriale\/sites\/53\/2023\/02\/postQueueImg_1676214787.31.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Guinee Equatoriale\",\"Guinee Equatoriale\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/guinee-equatoriale\/toutes-les-actualites\/quapprend-on-du-ballon-chinois#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/guinee-equatoriale\/toutes-les-actualites\/quapprend-on-du-ballon-chinois\",\"url\":\"https:\/\/www.africa-press.net\/guinee-equatoriale\/toutes-les-actualites\/quapprend-on-du-ballon-chinois\",\"name\":\"Qu\u2019apprend-on du ballon chinois\u00a0? 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