{"id":44660,"date":"2026-01-08T16:14:59","date_gmt":"2026-01-08T14:14:59","guid":{"rendered":"https:\/\/tdcenter.org\/?tdc-native-operation=tdc-33809-2d65e3a73fdb5b3e4e6a&amp;locale=fr_FR"},"modified":"2026-10-01T10:31:38","modified_gmt":"2026-10-01T07:31:38","slug":"john-drennan-5","status":"publish","type":"page","link":"https:\/\/tdcenter.org\/fr\/john-drennan-5\/","title":{"rendered":"John Drennan"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"44660\" class=\"elementor elementor-44660\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d827834 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d827834\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1bcd2be\" data-id=\"1bcd2be\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-49e7b1d6 elementor-widget elementor-widget-heading\" data-id=\"49e7b1d6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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\">John Drennan<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1367822 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1367822\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4251242\" data-id=\"4251242\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a25b43c elementor-widget elementor-widget-menu-anchor\" data-id=\"a25b43c\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"yulia-osmolovska\"><\/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-6208a61 elementor-widget elementor-widget-image\" data-id=\"6208a61\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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=\"800\" height=\"782\" src=\"https:\/\/tdcenter.org\/wp-content\/uploads\/2026\/06\/Drennan_Photo-1024x1001.jpg\" class=\"attachment-large size-large wp-image-36956\" alt=\"Portrait de John Drennan\" srcset=\"https:\/\/tdcenter.org\/wp-content\/uploads\/2026\/06\/Drennan_Photo-1024x1001.jpg 1024w, https:\/\/tdcenter.org\/wp-content\/uploads\/2026\/06\/Drennan_Photo-600x586.jpg 600w, https:\/\/tdcenter.org\/wp-content\/uploads\/2026\/06\/Drennan_Photo-768x750.jpg 768w, https:\/\/tdcenter.org\/wp-content\/uploads\/2026\/06\/Drennan_Photo-1536x1501.jpg 1536w, https:\/\/tdcenter.org\/wp-content\/uploads\/2026\/06\/Drennan_Photo-12x12.jpg 12w, https:\/\/tdcenter.org\/wp-content\/uploads\/2026\/06\/Drennan_Photo.jpg 1969w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d4ec0b0\" data-id=\"d4ec0b0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-782646a0 elementor-widget elementor-widget-text-editor\" data-id=\"782646a0\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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><b>John Drennan<\/b><span style=\"font-weight: 400;\"> est <\/span><b>chercheur non r\u00e9sident au Transatlantic Dialogue Center<\/b><span style=\"font-weight: 400;\"> et soutient les recherches et initiatives du TDC consacr\u00e9es aux questions de d\u00e9fense et de s\u00e9curit\u00e9 entre les \u00c9tats-Unis, l\u2019UE et l\u2019Ukraine.<\/span><\/p><p><span style=\"font-weight: 400;\">Il est <\/span><b>chercheur invit\u00e9 au programme Europe dans le monde d\u2019Egmont \u2013 l\u2019Institut royal des relations internationales<\/b><span style=\"font-weight: 400;\"> \u00e0 Bruxelles, en Belgique, o\u00f9 il m\u00e8ne des recherches sur la guerre en Ukraine, la politique des alliances, la gestion de l\u2019escalade et les relations transatlantiques.<\/span><\/p><p><span style=\"font-weight: 400;\">Il a auparavant travaill\u00e9 \u00e0 la RAND Corporation, \u00e0 l\u2019Institut des \u00c9tats-Unis pour la paix et \u00e0 l\u2019Institut international d\u2019\u00e9tudes strat\u00e9giques, dans diverses fonctions de recherche et de gestion de programmes. <\/span><\/p><p><span style=\"font-weight: 400;\">De mai 2024 \u00e0 mai 2025, il a \u00e9t\u00e9 d\u00e9tach\u00e9 aupr\u00e8s du <\/span><b>d\u00e9partement de la D\u00e9fense des \u00c9tats-Unis <\/b><span style=\"font-weight: 400;\">par l\u2019interm\u00e9diaire de l\u2019Intergovernmental Personnel Act (IPA), o\u00f9 il a exerc\u00e9 les fonctions de directeur pays pour l\u2019Ukraine au Bureau du sous-secr\u00e9taire \u00e0 la D\u00e9fense charg\u00e9 de la politique.<\/span><\/p><p><span style=\"font-weight: 400;\">Il est titulaire d\u2019un master en \u00e9tudes strat\u00e9giques et \u00e9conomie internationale de la <\/span><i><span style=\"font-weight: 400;\">Johns Hopkins-School of Advanced International Studies (SAIS)<\/span><\/i><span style=\"font-weight: 400;\">, ainsi que d\u2019une licence en sciences politiques, \u00e9conomie et \u00e9tudes internationales de la <\/span><i><span style=\"font-weight: 400;\">Case Western Reserve University.<\/span><\/i><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>John Drennan John Drennan est chercheur non r\u00e9sident au Transatlantic Dialogue Center et soutient les recherches et initiatives du TDC consacr\u00e9es aux questions de d\u00e9fense et de s\u00e9curit\u00e9 entre les \u00c9tats-Unis, l\u2019UE et l\u2019Ukraine. Il est chercheur invit\u00e9 au programme Europe dans le monde d\u2019Egmont \u2013 l\u2019Institut royal des relations internationales \u00e0 Bruxelles, en Belgique, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-44660","page","type-page","status-publish","hentry"],"mb":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.6 (Yoast SEO v25.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>John Drennan - Transatlantic Dialogue Center<\/title>\n<meta name=\"description\" content=\"John Drennan est chercheur non r\u00e9sident au TDC, sp\u00e9cialis\u00e9 dans la d\u00e9fense \u00c9tats-Unis-UE-Ukraine, la guerre en Ukraine, la politique des alliances et les relations transatlantiques.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tdcenter.org\/fr\/john-drennan-5\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"John Drennan\" \/>\n<meta property=\"og:description\" content=\"John Drennan est chercheur non r\u00e9sident au TDC, sp\u00e9cialis\u00e9 dans la d\u00e9fense \u00c9tats-Unis-UE-Ukraine, la guerre en Ukraine, la politique des alliances et les relations transatlantiques.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tdcenter.org\/fr\/john-drennan-5\/\" \/>\n<meta property=\"og:site_name\" content=\"Transatlantic Dialogue Center\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Transatlantic-Dialogue-Center-105645698740463\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-01T07:31:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tdcenter.org\/wp-content\/uploads\/2023\/07\/O1G_3213-768x1086-1-e1688652310933.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"768\" \/>\n\t<meta property=\"og:image:height\" content=\"746\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"John Drennan\" \/>\n<meta name=\"twitter:description\" content=\"John Drennan est chercheur non r\u00e9sident au TDC, sp\u00e9cialis\u00e9 dans la d\u00e9fense \u00c9tats-Unis-UE-Ukraine, la guerre en Ukraine, la politique des alliances et les relations transatlantiques.\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/tdcenter.org\/john-drennan-5\/\",\"url\":\"https:\/\/tdcenter.org\/john-drennan-5\/\",\"name\":\"John Drennan - 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