{"id":481824,"date":"2025-06-19T11:58:32","date_gmt":"2025-06-19T09:58:32","guid":{"rendered":"https:\/\/www.eenewseurope.com\/?p=481824"},"modified":"2025-06-19T11:58:32","modified_gmt":"2025-06-19T09:58:32","slug":"ministere-des-armees-une-ambition-spatiale-militaire-en-lancant-plusieurs-projets-majeurs","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/ministere-des-armees-une-ambition-spatiale-militaire-en-lancant-plusieurs-projets-majeurs\/","title":{"rendered":"Minist\u00e8re des Arm\u00e9es. Une ambition spatiale militaire en lan\u00e7ant plusieurs  projets majeurs"},"content":{"rendered":"<h3><span style=\"font-size: 16px;\">Apr\u00e8s la signature du Pacte Espace par le ministre des Arm\u00e9es, S\u00e9bastien Lecornu, le 17 juin dernier, la Direction g\u00e9n\u00e9rale de l\u2019armement (DGA), lance plusieurs projets majeurs destin\u00e9s \u00e0 <\/span><span style=\"font-size: 16px;\">donner aux forces arm\u00e9es toutes les capacit\u00e9s spatiales requises pour faire face \u00e0 l\u2019\u00e9volution des menaces.<\/span><\/h3>\n<p><strong>Accord-cadre avec Eutelsat.<\/strong><\/p>\n<p>L&rsquo;accord\u00a0 concr\u00e9tise le lancement du programme NEXUS (Neo-Espace pour de multiples Usages S\u00e9curis\u00e9s), destin\u00e9 \u00e0 renforcer le mod\u00e8le actuel des communications spatiales militaires fran\u00e7aises,\u00a0 avec la mise en place d\u2019un mod\u00e8le hybride constitu\u00e9 des satellites militaires SYRACUSE en orbite g\u00e9ostationnaire, compl\u00e9t\u00e9s par une constellation de satellites en orbite basse. Cette d\u00e9marche d\u2019hybridation des moyens de t\u00e9l\u00e9communications par satellite pour les forces arm\u00e9es allie des capacit\u00e9s militaires et civiles. Le programme NEXUS se doit d\u2019\u00e9lever progressivement les niveaux de s\u00e9curit\u00e9 et de fonctionnalit\u00e9 du syst\u00e8me OneWeb au fur et \u00e0 mesure de son renouvellement, afin d\u2019augmenter le panel des usages possibles d\u2019un point de vue militaire.<\/p>\n<p><strong>Avenant au march\u00e9 COPERNIC<\/strong><\/p>\n<p>notifi\u00e9 par la DGA, il est\u00a0 est destin\u00e9 \u00e0 acc\u00e9l\u00e9rer l\u2019\u00e9quipement des forces en exploitant le potentiel des antennes \u00e9lectroniques de nouvelle g\u00e9n\u00e9ration d\u00e9velopp\u00e9es par la start-up fran\u00e7aise Greenerwave. Ces antennes, bas\u00e9es sur la technologie de formation de faisceaux num\u00e9riques (Digital Beam Forming) inspir\u00e9e de l&rsquo;optique adaptative d\u00e9velopp\u00e9e au CNRS, se distinguent par leur simplicit\u00e9 de fabrication, leurs hautes performances, leur faible consommation \u00e9nerg\u00e9tique et leur co\u00fbt r\u00e9duit.<\/p>\n<p><strong>March\u00e9 RIVESALT<\/strong> (Reconnaissance et Identification pour la Vigilance de l\u2019Environnement Spatial \u00e0 toutes les ALTitudes).<\/p>\n<p>Attribution par la DGA \u00e0 la soci\u00e9t\u00e9 Aldoria. Ce march\u00e9\u00a0 vise \u00e0 renforcer les capacit\u00e9s d\u2019observation et d\u2019identification d\u2019objets spatiaux \u00e0 toutes les orbites (LEO, MEO, GEO), en fournissant un service de surveillance de l\u2019espace bas\u00e9 sur les stations d\u2019observation d\u2019Aldoria. Le Commandement de l\u2019Espace (CDE) b\u00e9n\u00e9ficiera ainsi d\u2019une meilleure connaissance de la situation orbitale.<\/p>\n<p><strong>Note d\u2019orientation de la DGA<\/strong><\/p>\n<p>Elle est destin\u00e9e \u00e0 favoriser le d\u00e9veloppement de l\u2019industrie des nanosatellites via un accompagnement des acteurs du secteur dans divers domaines. L\u2019industrie des nanosatellites conna\u00eet une croissance rapide au niveau mondial, transformant radicalement l\u2019acc\u00e8s \u00e0 l\u2019espace et \u00e0 ses applications. Les nanosatellites offrent des opportunit\u00e9s fortes pour la D\u00e9fense, compte tenu notamment des d\u00e9lais de mise \u00e0 disposition r\u00e9duits et des capacit\u00e9s propos\u00e9es, les rendant compl\u00e9mentaires \u00e0 celles existantes.<\/p>\n<p><a href=\"https:\/\/www.defense.gouv.fr\/dga\">DGA\u00a0<\/a> &#8211; <a href=\"https:\/\/www.greenerwave.com\/fr\/\">Greenerwave\u00a0<\/a> &#8211;\u00a0 <a href=\"https:\/\/www.aldoria.com\/fr\/\">Aldoria<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apr\u00e8s la signature du Pacte Espace par le ministre des Arm\u00e9es, S\u00e9bastien Lecornu, le 17 juin dernier, la Direction g\u00e9n\u00e9rale de l\u2019armement (DGA), lance plusieurs projets majeurs destin\u00e9s \u00e0 donner aux forces arm\u00e9es toutes les capacit\u00e9s spatiales requises pour faire face \u00e0 l\u2019\u00e9volution des menaces. Accord-cadre avec Eutelsat. L&rsquo;accord\u00a0 concr\u00e9tise le lancement du programme NEXUS [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":481826,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[886],"tags":[1076,1363],"domains":[47],"ppma_author":[1143],"class_list":["post-481824","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr","tag-communications-fr","tag-espace","domains-electronique-eci"],"acf":[],"yoast_head":"<title><\/title>\n<meta name=\"description\" content=\"projets majeurs destin\u00e9s \u00e0 donner aux forces arm\u00e9es toutes les capacit\u00e9s spatiales requises pour faire face \u00e0 l\u2019\u00e9volution des menaces.\" \/>\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.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/481824\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Minist\u00e8re des Arm\u00e9es. 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