{"id":57528,"date":"2025-12-22T12:35:13","date_gmt":"2025-12-22T11:35:13","guid":{"rendered":"https:\/\/ihedn.fr\/?page_id=57528"},"modified":"2026-07-22T09:40:57","modified_gmt":"2026-07-22T08:40:57","slug":"90-ans-de-l-ihedn","status":"publish","type":"page","link":"https:\/\/ihedn.fr\/en\/90-ans-de-l-ihedn\/","title":{"rendered":"90 years of IHEDN"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"57528\" class=\"elementor elementor-57528\" data-elementor-post-type=\"page\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-8a373c1 e-con-full e-flex e-con e-child\" data-id=\"8a373c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cce371b elementor-widget__width-inherit elementor-widget-tablet__width-initial elementor-widget elementor-widget-heading\" data-id=\"cce371b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\"> IHEDN : 90 ans au service de la culture de d\u00e9fense et de la r\u00e9silience<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b2cb31 elementor-widget-divider--view-line elementor-invisible elementor-widget elementor-widget-divider\" data-id=\"2b2cb31\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:100}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-09fd0bd e-flex e-con-boxed e-con e-parent\" data-id=\"09fd0bd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2f423f elementor-widget elementor-widget-image\" data-id=\"b2f423f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1808\" height=\"886\" src=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2025\/12\/logo-IHEDN-90-ans.png\" class=\"attachment-full size-full wp-image-57535\" alt=\"Logo 90 ans IHEDN\" srcset=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2025\/12\/logo-IHEDN-90-ans.png 1808w, https:\/\/ihedn.fr\/wp-content\/uploads\/2025\/12\/logo-IHEDN-90-ans-1536x753.png 1536w, https:\/\/ihedn.fr\/wp-content\/uploads\/2025\/12\/logo-IHEDN-90-ans-18x9.png 18w\" sizes=\"(max-width: 1808px) 100vw, 1808px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e8cd69 elementor-widget elementor-widget-text-editor\" data-id=\"3e8cd69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Depuis neuf d\u00e9cennies, l\u2019Institut des hautes \u00e9tudes de d\u00e9fense nationale incarne un lieu unique de r\u00e9flexion et de transmission au service de la d\u00e9fense et de la s\u00e9curit\u00e9 de la nation.<\/p><p>\u00c0 l\u2019occasion de son 90\u1d49 anniversaire, l\u2019IHEDN revient sur l\u2019histoire de l\u2019Institut et sur les valeurs qui fondent son action depuis 1936 : l\u2019ouverture, l\u2019exigence intellectuelle et le dialogue entre les mondes civil et militaire.<\/p><p>\u00c0 travers des articles et des vid\u00e9os donnant la parole \u00e0 ses auditrices et auditeurs, ce dossier anniversaire rappelle ce qui fait l\u2019identit\u00e9 de l\u2019IHEDN et ce qui continue de l\u2019animer : former des esprits \u00e9clair\u00e9s, capables de comprendre les enjeux strat\u00e9giques d\u2019hier, d\u2019aujourd\u2019hui et de demain.<\/p><p>90 ans d\u2019engagement au service de la culture de d\u00e9fense et de la r\u00e9silience de la nation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-5f3fa39 e-con-full e-flex e-con e-child\" data-id=\"5f3fa39\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-7671095 e-con-full e-flex e-con e-child\" data-id=\"7671095\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dc0329e elementor-widget elementor-widget-heading\" data-id=\"dc0329e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Les mots du directeur pour cette ann\u00e9e anniversaire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a820fe elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5a820fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c475f80 elementor-widget elementor-widget-text-editor\" data-id=\"c475f80\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00c0 l\u2019occasion des 90 ans de l\u2019IHEDN, le directeur s\u2019adresse \u00e0 la communaut\u00e9 de l\u2019Institut pour c\u00e9l\u00e9brer son histoire, ses valeurs et son r\u00f4le unique dans la culture de d\u00e9fense. Retra\u00e7ant les origines de l\u2019IHEDN, il propose ensuite un regard r\u00e9trospectif sur l\u2019ann\u00e9e 2025, partage sa vision pour 2026 et pr\u00e9sente les grands projets \u00e0 venir, rappelant que mieux comprendre pour mieux agir demeure au c\u0153ur de notre engagement et de notre mission au service de la r\u00e9flexion strat\u00e9gique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9526057 elementor-grid-1 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-loop-grid\" data-id=\"9526057\" data-element_type=\"widget\" data-e-type=\"widget\" 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CSS *\/\n\/* Start custom CSS for container, class: .elementor-element-b50841b *\/.card-wrapper:hover{\n    cursor: pointer\n}\/* End custom CSS *\/<\/style>\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"53532\" class=\"elementor elementor-53532 e-loop-item e-loop-item-57499 post-57499 post type-post status-publish format-standard has-post-thumbnail hentry category-lundis-de-lihedn category-notre-selection tag-dossier-90-ans\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<a data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-b50841b e-con-full card-wrapper e-flex e-con e-parent\" data-id=\"b50841b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\" href=\"https:\/\/ihedn.fr\/en\/lundis-de-lihedn\/ihedn-90-ans-de-resilience\/\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-8e9cf7e e-con-full e-flex e-con e-child\" data-id=\"8e9cf7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d3e214 elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"9d3e214\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1920\" height=\"1281\" src=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2025\/12\/IHE_9911.jpg\" class=\"attachment-full size-full wp-image-57501\" alt=\"Le g\u00e9n\u00e9ral de corps d&apos;arm\u00e9e Herv\u00e9 de Courr\u00e8ges, directeur de l&apos;IHEDN (\u00a9 IHEDN)\" srcset=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2025\/12\/IHE_9911.jpg 1920w, https:\/\/ihedn.fr\/wp-content\/uploads\/2025\/12\/IHE_9911-1536x1025.jpg 1536w, https:\/\/ihedn.fr\/wp-content\/uploads\/2025\/12\/IHE_9911-18x12.jpg 18w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-d429f58 e-con-full e-flex e-con e-child\" data-id=\"d429f58\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-ac7d71c e-con-full e-flex e-con e-child\" data-id=\"ac7d71c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67d7ec3 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"67d7ec3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">L\u2019IHEDN, 90 ans au service de la r\u00e9silience<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d94f5e2 metadata elementor-widget elementor-widget-post-info\" data-id=\"d94f5e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-0180e66 elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-tags\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-custom\">\n\t\t\t\t\t\t\t\t\t\tPost\u00e9 le \t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-fbc0364 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>5 January 2026<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c22bacf elementor-widget elementor-widget-theme-post-excerpt\" data-id=\"c22bacf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-excerpt.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\tCr\u00e9\u00e9 en 1936, l\u2019Institut des hautes \u00e9tudes de d\u00e9fense nationale c\u00e9l\u00e8bre cette ann\u00e9e son 90<sup>e<\/sup> anniversaire. Son directeur, le g\u00e9n\u00e9ral de corps d\u2019arm\u00e9e Herv\u00e9 de...\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72403ad elementor-position-inline-end elementor-mobile-position-inline-end elementor-view-default elementor-widget elementor-widget-icon-box\" data-id=\"72403ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-right\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tEn savoir plus\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-b48950f e-con-full e-flex e-con e-child\" data-id=\"b48950f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-f5cbf50 e-con-full e-flex e-con e-child\" data-id=\"f5cbf50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dbf0bf3 elementor-widget elementor-widget-heading\" data-id=\"dbf0bf3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">D\u00e9couvrir l\u2019IHEDN : histoire, missions et valeurs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8204035 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8204035\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c0e9593 elementor-widget elementor-widget-text-editor\" data-id=\"c0e9593\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour c\u00e9l\u00e9brer ses 90 ans, l\u2019IHEDN vous invite \u00e0 d\u00e9couvrir son histoire, ses missions et ses valeurs \u00e0 travers les t\u00e9moignages d\u2019auditeurs de diff\u00e9rentes sessions. Cette vid\u00e9o illustre l\u2019engagement de l\u2019Institut \u00e0 transmettre la culture de d\u00e9fense et \u00e0 accompagner les d\u00e9cideurs civils et militaires, fid\u00e8le \u00e0 sa devise : \u00ab\u202fComprendre pour agir, se comprendre pour agir ensemble\u202f\u00bb.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7aa104e elementor-widget elementor-widget-video\" data-id=\"7aa104e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=IemtS3Lza7A&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1db048e elementor-widget elementor-widget-text-editor\" data-id=\"1db048e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ce film a \u00e9t\u00e9 r\u00e9alis\u00e9 gr\u00e2ce au soutien du <a href=\"https:\/\/fdd-ihedn.fr\/\" target=\"_blank\" rel=\"noopener\">fonds de dotation de l&rsquo;IHEDN<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-ff76696 e-con-full e-flex e-con e-child\" data-id=\"ff76696\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-a8d8ad5 e-con-full e-flex e-con e-child\" data-id=\"a8d8ad5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ee8a0f elementor-widget elementor-widget-heading\" data-id=\"2ee8a0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">90 ANS DE PENS\u00c9E STRAT\u00c9GIQUE : L\u2019H\u00c9RITAGE FONDATEUR DE L\u2019AMIRAL CASTEX<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a59ec44 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a59ec44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f8eb58 elementor-widget elementor-widget-text-editor\" data-id=\"4f8eb58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Alors que l\u2019IHEDN c\u00e9l\u00e8bre neuf d\u00e9cennies au service de la nation, retour sur le parcours de son premier directeur, Raoul Castex. Visionnaire et architecte de la culture strat\u00e9gique fran\u00e7aise, il a forg\u00e9 l\u2019esprit de d\u00e9fense qui anime encore aujourd\u2019hui nos auditeurs et \u00e9claire les d\u00e9fis de souverainet\u00e9 contemporains.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75beac3 elementor-grid-1 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-loop-grid\" data-id=\"75beac3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;template_id&quot;:&quot;53532&quot;,&quot;columns&quot;:1,&quot;_skin&quot;:&quot;post&quot;,&quot;columns_tablet&quot;:&quot;2&quot;,&quot;columns_mobile&quot;:&quot;1&quot;,&quot;edit_handle_selector&quot;:&quot;[data-elementor-type=\\&quot;loop-item\\&quot;]&quot;,&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"loop-grid.post\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-loop-container elementor-grid\" role=\"list\">\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"53532\" class=\"elementor elementor-53532 e-loop-item e-loop-item-59270 post-59270 post type-post status-publish format-standard has-post-thumbnail hentry category-lundis-de-lihedn category-notre-selection tag-dossier-90-ans\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<a data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-b50841b e-con-full card-wrapper e-flex e-con e-parent\" data-id=\"b50841b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\" href=\"https:\/\/ihedn.fr\/en\/lundis-de-lihedn\/raoul-castex-un-amiral-stratege-au-coeur-de-lesprit-de-defense\/\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-8e9cf7e e-con-full e-flex e-con e-child\" data-id=\"8e9cf7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d3e214 elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"9d3e214\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1920\" height=\"1261\" src=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/04\/EM_CASTEX-2.jpg\" class=\"attachment-full size-full wp-image-59323\" alt=\"LIH : Raoul Castex : un amiral strat\u00e8ge au c\u0153ur de l\u2019esprit de d\u00e9fense\" srcset=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/04\/EM_CASTEX-2.jpg 1920w, https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/04\/EM_CASTEX-2-1536x1009.jpg 1536w, https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/04\/EM_CASTEX-2-18x12.jpg 18w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-d429f58 e-con-full e-flex e-con e-child\" data-id=\"d429f58\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-ac7d71c e-con-full e-flex e-con e-child\" data-id=\"ac7d71c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67d7ec3 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"67d7ec3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Raoul Castex : un amiral strat\u00e8ge au c\u0153ur de l\u2019esprit de d\u00e9fense<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d94f5e2 metadata elementor-widget elementor-widget-post-info\" data-id=\"d94f5e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-0180e66 elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-tags\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-custom\">\n\t\t\t\t\t\t\t\t\t\tPost\u00e9 le \t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-fbc0364 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>3 April 2026<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c22bacf elementor-widget elementor-widget-theme-post-excerpt\" data-id=\"c22bacf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-excerpt.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\u00c0 l\u2019occasion du 90<sup>e<\/sup> anniversaire de l\u2019IHEDN et alors que la Marine nationale c\u00e9l\u00e8bre ses 400 ans, retour sur la figure de l\u2019amiral Raoul Castex...\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72403ad elementor-position-inline-end elementor-mobile-position-inline-end elementor-view-default elementor-widget elementor-widget-icon-box\" data-id=\"72403ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-right\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tEn savoir plus\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-2993af9 e-con-full e-flex e-con e-child\" data-id=\"2993af9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-bf1df22 e-con-full e-flex e-con e-child\" data-id=\"bf1df22\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dac1b89 elementor-widget elementor-widget-heading\" data-id=\"dac1b89\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">exposition : IHEDN, 90 ans au service de la culture de d\u00e9fense<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1323aae elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1323aae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51a81f3 elementor-widget elementor-widget-text-editor\" data-id=\"51a81f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour c\u00e9l\u00e9brer son 90\u1d49 anniversaire, l\u2019IHEDN propose une exposition retra\u00e7ant l\u2019histoire de l\u2019Institut depuis sa cr\u00e9ation en 1936. Archives, images et citations mettent en lumi\u00e8re neuf d\u00e9cennies d\u2019engagement au service de la culture de d\u00e9fense et de la r\u00e9flexion strat\u00e9gique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f35ccf6 elementor-grid-1 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-loop-grid\" data-id=\"f35ccf6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;template_id&quot;:&quot;53532&quot;,&quot;columns&quot;:1,&quot;_skin&quot;:&quot;post&quot;,&quot;columns_tablet&quot;:&quot;2&quot;,&quot;columns_mobile&quot;:&quot;1&quot;,&quot;edit_handle_selector&quot;:&quot;[data-elementor-type=\\&quot;loop-item\\&quot;]&quot;,&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"loop-grid.post\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-loop-container elementor-grid\" role=\"list\">\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"53532\" class=\"elementor elementor-53532 e-loop-item e-loop-item-58937 post-58937 post type-post status-publish format-standard has-post-thumbnail hentry category-dossier-special category-lundis-de-lihedn tag-dossier-90-ans tag-exposition\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<a data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-b50841b e-con-full card-wrapper e-flex e-con e-parent\" data-id=\"b50841b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\" href=\"https:\/\/ihedn.fr\/en\/lundis-de-lihedn\/exposition-des-90-ans-de-lihedn\/\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-8e9cf7e e-con-full e-flex e-con e-child\" data-id=\"8e9cf7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d3e214 elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"9d3e214\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1280\" src=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/03\/Expo_visuel.png\" class=\"attachment-full size-full wp-image-58961\" alt=\"\" srcset=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/03\/Expo_visuel.png 1920w, https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/03\/Expo_visuel-1536x1024.png 1536w, https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/03\/Expo_visuel-18x12.png 18w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-d429f58 e-con-full e-flex e-con e-child\" data-id=\"d429f58\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-ac7d71c e-con-full e-flex e-con e-child\" data-id=\"ac7d71c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67d7ec3 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"67d7ec3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Exposition des 90 ans de l&rsquo;IHEDN<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d94f5e2 metadata elementor-widget elementor-widget-post-info\" data-id=\"d94f5e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-0180e66 elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-tags\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-custom\">\n\t\t\t\t\t\t\t\t\t\tPost\u00e9 le \t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-fbc0364 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>17 March 2026<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c22bacf elementor-widget elementor-widget-theme-post-excerpt\" data-id=\"c22bacf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-excerpt.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\u00c0 l\u2019occasion des 90 ans de l\u2019Institut, cette exposition retrace l\u2019histoire de l\u2019IHEDN depuis sa fondation en 1936. Lieu unique de rencontre et de dialogue...\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72403ad elementor-position-inline-end elementor-mobile-position-inline-end elementor-view-default elementor-widget elementor-widget-icon-box\" data-id=\"72403ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-right\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tEn savoir plus\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-3c5e551 e-con-full e-flex e-con e-child\" data-id=\"3c5e551\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-626a0e0 e-con-full e-flex e-con e-child\" data-id=\"626a0e0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-de88210 elementor-widget elementor-widget-heading\" data-id=\"de88210\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">De l'apr\u00e8s-guerre \u00e0 l'Europe de la d\u00e9fense : un rayonnement historique et ininterrompu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d556aad elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d556aad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e01957d elementor-widget elementor-widget-text-editor\" data-id=\"e01957d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Si l&rsquo;IHEDN c\u00e9l\u00e8bre neuf d\u00e9cennies au service de la nation, son histoire est intimement li\u00e9e \u00e0 la construction de la s\u00e9curit\u00e9 continentale depuis l&rsquo;apr\u00e8s-guerre. Aujourd&rsquo;hui, cet h\u00e9ritage historique fait de l&rsquo;Institut un moteur incontournable du rapprochement des cultures strat\u00e9giques en Europe. De son implication majeure au sein du Coll\u00e8ge europ\u00e9en de s\u00e9curit\u00e9 et de d\u00e9fense (CESD) \u00e0 l&rsquo;organisation de la Session europ\u00e9enne des responsables d&rsquo;armement (SERA), d\u00e9couvrez comment notre expertise continue de f\u00e9d\u00e9rer les d\u00e9cideurs civils et militaires.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c38a29e elementor-grid-1 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-loop-grid\" data-id=\"c38a29e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;template_id&quot;:&quot;53532&quot;,&quot;columns&quot;:1,&quot;_skin&quot;:&quot;post&quot;,&quot;columns_tablet&quot;:&quot;2&quot;,&quot;columns_mobile&quot;:&quot;1&quot;,&quot;edit_handle_selector&quot;:&quot;[data-elementor-type=\\&quot;loop-item\\&quot;]&quot;,&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"loop-grid.post\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-loop-container elementor-grid\" role=\"list\">\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"53532\" class=\"elementor elementor-53532 e-loop-item e-loop-item-60014 post-60014 post type-post status-publish format-standard has-post-thumbnail hentry category-lundis-de-lihedn category-notre-selection tag-dossier-90-ans\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<a data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-b50841b e-con-full card-wrapper e-flex e-con e-parent\" data-id=\"b50841b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\" href=\"https:\/\/ihedn.fr\/en\/lundis-de-lihedn\/lihedn-un-moteur-du-rapprochement-des-cultures-strategiques-en-europe\/\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-8e9cf7e e-con-full e-flex e-con e-child\" data-id=\"8e9cf7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d3e214 elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"9d3e214\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/05\/BANDEAU_LIH_18062026.jpg\" class=\"attachment-full size-full wp-image-60059\" alt=\"Lundi de l&apos;ihedn : L\u2019IHEDN, un moteur du rapprochement des cultures strat\u00e9giques en Europe\" srcset=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/05\/BANDEAU_LIH_18062026.jpg 1920w, https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/05\/BANDEAU_LIH_18062026-1536x864.jpg 1536w, https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/05\/BANDEAU_LIH_18062026-18x10.jpg 18w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-d429f58 e-con-full e-flex e-con e-child\" data-id=\"d429f58\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-ac7d71c e-con-full e-flex e-con e-child\" data-id=\"ac7d71c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67d7ec3 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"67d7ec3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">L\u2019IHEDN, un moteur du rapprochement des cultures strat\u00e9giques en Europe<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d94f5e2 metadata elementor-widget elementor-widget-post-info\" data-id=\"d94f5e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-0180e66 elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-tags\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-custom\">\n\t\t\t\t\t\t\t\t\t\tPost\u00e9 le \t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-fbc0364 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>17 May 2026<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c22bacf elementor-widget elementor-widget-theme-post-excerpt\" data-id=\"c22bacf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-excerpt.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\u00c0 l\u2019occasion du mois de l\u2019Europe et du 90<sup>e <\/sup> anniversaire de l\u2019IHEDN, focus sur son r\u00f4le historique et actuel dans la structuration d\u2019une culture...\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72403ad elementor-position-inline-end elementor-mobile-position-inline-end elementor-view-default elementor-widget elementor-widget-icon-box\" data-id=\"72403ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-right\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tEn savoir plus\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-99402df e-con-full e-flex e-con e-child\" data-id=\"99402df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-91fb914 e-con-full e-flex e-con e-child\" data-id=\"91fb914\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2813e04 elementor-widget elementor-widget-heading\" data-id=\"2813e04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">90 ans d'expertise en action : les strat\u00e9gies de rupture de la 5<sup>e<\/sup> Session nationale<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ede89aa elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ede89aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-600a6f4 elementor-widget elementor-widget-text-editor\" data-id=\"600a6f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Depuis sa cr\u00e9ation en 1936, la vocation de l&rsquo;Institut est d&rsquo;\u00e9clairer l&rsquo;action publique face aux d\u00e9fis de demain. Fid\u00e8les \u00e0 cet h\u00e9ritage c\u00e9l\u00e9br\u00e9 cette ann\u00e9e, les auditeurs de la 5<sup>e<\/sup> Session nationale livrent leurs recommandations op\u00e9rationnelles. De l&rsquo;arsenalisation de nos atouts industriels \u00e0 la dissuasion nucl\u00e9aire avanc\u00e9e en Europe, d\u00e9couvrez ces strat\u00e9gies de rupture con\u00e7ues pour garantir notre souverainet\u00e9 dans un monde en mutation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4287c7 elementor-grid-1 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-loop-grid\" data-id=\"b4287c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;template_id&quot;:&quot;53532&quot;,&quot;columns&quot;:1,&quot;_skin&quot;:&quot;post&quot;,&quot;columns_tablet&quot;:&quot;2&quot;,&quot;columns_mobile&quot;:&quot;1&quot;,&quot;edit_handle_selector&quot;:&quot;[data-elementor-type=\\&quot;loop-item\\&quot;]&quot;,&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"loop-grid.post\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-loop-container elementor-grid\" role=\"list\">\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"53532\" class=\"elementor elementor-53532 e-loop-item e-loop-item-61283 post-61283 post type-post status-publish format-standard has-post-thumbnail hentry category-lundis-de-lihedn category-notre-selection tag-dossier-90-ans\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<a data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-b50841b e-con-full card-wrapper e-flex e-con e-parent\" data-id=\"b50841b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\" href=\"https:\/\/ihedn.fr\/en\/lundis-de-lihedn\/rapports-de-comite-de-la-session-nationale-diplomatie-coercitive-souverainete-industrielle-dissuasion-nucleaire-avancee\/\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-8e9cf7e e-con-full e-flex e-con e-child\" data-id=\"8e9cf7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9d3e214 elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"9d3e214\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1281\" src=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/06\/IHE_4038LIH.jpg\" class=\"attachment-full size-full wp-image-61288\" alt=\"Image d&apos;une restitution de travail de comit\u00e9\" srcset=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/06\/IHE_4038LIH.jpg 1920w, https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/06\/IHE_4038LIH-1536x1025.jpg 1536w, https:\/\/ihedn.fr\/wp-content\/uploads\/2026\/06\/IHE_4038LIH-18x12.jpg 18w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-d429f58 e-con-full e-flex e-con e-child\" data-id=\"d429f58\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-ac7d71c e-con-full e-flex e-con e-child\" data-id=\"ac7d71c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67d7ec3 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"67d7ec3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Rapports de comit\u00e9 de la session nationale : diplomatie coercitive, souverainet\u00e9 industrielle, dissuasion nucl\u00e9aire avanc\u00e9e\u2026<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d94f5e2 metadata elementor-widget elementor-widget-post-info\" data-id=\"d94f5e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-0180e66 elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-tags\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-custom\">\n\t\t\t\t\t\t\t\t\t\tPost\u00e9 le \t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-fbc0364 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>19 June 2026<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c22bacf elementor-widget elementor-widget-theme-post-excerpt\" data-id=\"c22bacf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-excerpt.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\tAlors que la 5<sup>e<\/sup> session nationale de l\u2019IHEDN vient de cl\u00f4turer ses travaux, nous proposons des r\u00e9sum\u00e9s des travaux de comit\u00e9 des auditeurs de ses...\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-72403ad elementor-position-inline-end elementor-mobile-position-inline-end elementor-view-default elementor-widget elementor-widget-icon-box\" data-id=\"72403ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-arrow-right\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M190.5 66.9l22.2-22.2c9.4-9.4 24.6-9.4 33.9 0L441 239c9.4 9.4 9.4 24.6 0 33.9L246.6 467.3c-9.4 9.4-24.6 9.4-33.9 0l-22.2-22.2c-9.5-9.5-9.3-25 .4-34.3L311.4 296H24c-13.3 0-24-10.7-24-24v-32c0-13.3 10.7-24 24-24h287.4L190.9 101.2c-9.8-9.3-10-24.8-.4-34.3z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tEn savoir plus\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>IHEDN : 90 ans au service de la culture de d\u00e9fense et de la r\u00e9silience Depuis neuf d\u00e9cennies, l\u2019Institut des hautes \u00e9tudes de d\u00e9fense nationale incarne un lieu unique de r\u00e9flexion et de transmission au service de la d\u00e9fense et de la s\u00e9curit\u00e9 de la nation. \u00c0 l\u2019occasion de son 90\u1d49 anniversaire, l\u2019IHEDN revient sur [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-57528","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>90 ans de l&#039;IHEDN - L&#039;IHEDN : Institut des hautes \u00e9tudes de d\u00e9fense nationale<\/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:\/\/ihedn.fr\/en\/90-ans-de-l-ihedn\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"90 ans de l&#039;IHEDN - L&#039;IHEDN : Institut des hautes \u00e9tudes de d\u00e9fense nationale\" \/>\n<meta property=\"og:description\" content=\"IHEDN : 90 ans au service de la culture de d\u00e9fense et de la r\u00e9silience Depuis neuf d\u00e9cennies, l\u2019Institut des hautes \u00e9tudes de d\u00e9fense nationale incarne un lieu unique de r\u00e9flexion et de transmission au service de la d\u00e9fense et de la s\u00e9curit\u00e9 de la nation. \u00c0 l\u2019occasion de son 90\u1d49 anniversaire, l\u2019IHEDN revient sur [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ihedn.fr\/en\/90-ans-de-l-ihedn\/\" \/>\n<meta property=\"og:site_name\" content=\"L&#039;IHEDN : Institut des hautes \u00e9tudes de d\u00e9fense nationale\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ihedn\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-22T08:40:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ihedn.fr\/wp-content\/uploads\/2025\/12\/logo-IHEDN-90-ans.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1808\" \/>\n\t<meta property=\"og:image:height\" 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