{"id":43091,"date":"2026-02-25T23:00:00","date_gmt":"2026-02-25T22:00:00","guid":{"rendered":"https:\/\/www.efk.admin.ch\/?post_type=audit&#038;p=43091"},"modified":"2026-02-20T13:18:23","modified_gmt":"2026-02-20T12:18:23","slug":"projet-cle-telecommunication-de-larmee","status":"publish","type":"audit","link":"https:\/\/www.efk.admin.ch\/fr\/audit\/projet-cle-telecommunication-de-larmee\/","title":{"rendered":"Projet cl\u00e9 T\u00e9l\u00e9communication de l\u2019arm\u00e9e"},"content":{"rendered":"\n<p> <\/p>\n\n\n\n<p>Le projet cl\u00e9 T\u00e9l\u00e9communication de l\u2019arm\u00e9e (TC A) vise \u00e0 moderniser l\u2019infrastructure de communication de l\u2019arm\u00e9e suisse. Il s\u2019agit de remplacer d\u2019ici 2035 les \u00e9quipements de t\u00e9l\u00e9communication du r\u00e9seau de syst\u00e8mes de l\u2019arm\u00e9e. Les six phases d\u2019acquisition pr\u00e9vues pour le projet repr\u00e9sentent des investissements et des charges de personnel d\u2019un montant total d\u2019environ 1920 millions de francs. Les co\u00fbts totaux g\u00e9n\u00e9r\u00e9s se montaient au 30 juin 2025 \u00e0 543,8 millions de francs.<br><br>Le projet TC A comprend notamment aujourd\u2019hui les projets partiels \u00ab Remplacement de la communication mobile \u00bb et \u00ab Remplacement du r\u00e9seau int\u00e9gr\u00e9 de t\u00e9l\u00e9communications militaires (RITM) \u00bb. En raison de probl\u00e8mes de qualit\u00e9 et de difficult\u00e9s de livraison, le projet de remplacement de la communication mobile fait l\u2019objet d\u2019une nouvelle planification et co\u00fbtera potentiellement plus cher, en cas de maintien des quantit\u00e9s initialement pr\u00e9vues. Quant au projet de remplacement du RITM, la mise au point du contrat d\u2019acquisition a pris du retard. Ces retards et les co\u00fbts suppl\u00e9mentaires qui s\u2019ensuivent ont conduit le Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF) \u00e0 examiner si les contrats et les instruments de pilotage correspondants avaient \u00e9t\u00e9 judicieusement con\u00e7us. Le volume du contrat avec le fournisseur Elbit atteint 377 millions de francs, TVA comprise. L\u2019adjudication en faveur de RUAG MRO Holding SA (RUAG MRO) pour le projet de remplacement du RITM portait sur 81,1 millions de francs, et le contrat-cadre d\u00e9fini pr\u00e9voit un plafond de d\u00e9penses de 78,5 millions de francs.<br><br>Il ressort de l\u2019audit que les instruments de pilotage des contrats ont \u00e9t\u00e9 am\u00e9lior\u00e9s dans le projet de remplacement de la communication mobile. Les d\u00e9fis non r\u00e9solus avec le fournisseur engendrent toutefois des incertitudes fondamentales quant \u00e0 la performance, au respect des d\u00e9lais et aux co\u00fbts. Les tests de r\u00e9ception \u00e0 venir devraient permettre de faire le point et serviront de base \u00e0 la suite de ce projet. Quant au remplacement du RITM, armasuisse et le commandement Cyber continuent d\u2019oeuvrer \u00e0 la conclusion du contrat d\u2019acquisition. Il est urgent de r\u00e9gler avec RUAG MRO les questions ouvertes li\u00e9es au passage \u00e0 une approche agile et aux modalit\u00e9s de collaboration. \u00c0 moins d\u2019une stabilisation durable des relations en place, d\u2019autres retards et des co\u00fbts suppl\u00e9mentaires ne peuvent \u00eatre exclus.<\/p>\n","protected":false},"featured_media":0,"menu_order":0,"template":"","audit_category":[39,79],"audit_type":[52],"class_list":["post-43091","audit","type-audit","status-publish","hentry","audit_category-defense-et-armee","audit_category-projets-informatiques","audit_type-audit-fr"],"acf":{"audit_lang":null,"audit_numbers":[{"audit_number":"25132"}],"audit_office":[22340],"audit_office_text":"","audit_date":"20260225","bgo":false,"keywords":"","audit_office_local":"Groupement D"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Projet cl\u00e9 T\u00e9l\u00e9communication de l\u2019arm\u00e9e - 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