{"id":97849,"date":"2026-10-07T12:51:39","date_gmt":"2026-10-07T11:51:39","guid":{"rendered":"https:\/\/lasentinelle.dz\/?p=97849"},"modified":"2026-10-16T12:52:21","modified_gmt":"2026-10-16T11:52:21","slug":"lexploitation-de-dorsale-transsaharienne-officiellement-lancee-les-corridors-economiques-prennent-forme","status":"publish","type":"post","link":"https:\/\/lasentinelle.dz\/index.php\/2026\/10\/07\/lexploitation-de-dorsale-transsaharienne-officiellement-lancee-les-corridors-economiques-prennent-forme\/","title":{"rendered":"L\u2019exploitation de dorsale transsaharienne officiellement lanc\u00e9e\u00a0: Les corridors \u00e9conomiques prennent forme"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Les ministres alg\u00e9rien et nig\u00e9rien des T\u00e9l\u00e9communications ont lanc\u00e9 mardi l&rsquo;exploitation de la dorsale transsaharienne entre les deux pays. Cette liaison de 100 gigabits par seconde vient s&rsquo;ajouter \u00e0 la route, au gaz et bient\u00f4t au rail dans l&rsquo;architecture des corridors du Sahara.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;Alg\u00e9rie et le Niger sont d\u00e9sormais reli\u00e9s par une autoroute de donn\u00e9es. Le ministre de la Poste et des T\u00e9l\u00e9communications, Sid-Ali Zerrouki, et son homologue nig\u00e9rien, Hamani Kargn\u00e9, ont pr\u00e9sid\u00e9 mardi \u00e0 Assamaka, sur la fronti\u00e8re entre les deux pays, la c\u00e9r\u00e9monie de lancement officiel de l&rsquo;exploitation de la dorsale transsaharienne \u00e0 fibre optique. Des responsables et des repr\u00e9sentants des organismes concern\u00e9s des deux rives y assistaient, dont l&rsquo;ambassadeur d&rsquo;Alg\u00e9rie au Niger et le gouverneur d&rsquo;Agadez. Le communiqu\u00e9 diffus\u00e9 \u00e0 l&rsquo;issue de la c\u00e9r\u00e9monie pr\u00e9cise que le projet \u00ab s&rsquo;inscrit dans le cadre du renforcement de la coop\u00e9ration bilat\u00e9rale et du d\u00e9veloppement des infrastructures de t\u00e9l\u00e9communications et de l&rsquo;interconnexion num\u00e9rique entre l&rsquo;Alg\u00e9rie et le Niger \u00bb. La liaison rattache la ville d&rsquo;In Guezzam \u00e0 la r\u00e9gion d&rsquo;Arlit et d&rsquo;Agadez. Elle offre d\u00e8s son d\u00e9marrage une capacit\u00e9 de 100 gigabits par seconde, appel\u00e9e \u00e0 grandir au rythme des besoins. Elle a \u00e9t\u00e9 men\u00e9e \u00e0 bien par les \u00e9quipes d&rsquo;Alg\u00e9rie T\u00e9l\u00e9com et de Niger T\u00e9l\u00e9com.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le ministre a justifi\u00e9 le choix d&rsquo;Assamaka, voisine d&rsquo;In Guezzam, par \u00ab une importance particuli\u00e8re \u00bb. Il a rappel\u00e9 que le chantier rel\u00e8ve du Comit\u00e9 de liaison de la dorsale transsaharienne, qui r\u00e9unit l&rsquo;Alg\u00e9rie, le Mali, le Niger, la Mauritanie, le Nigeria et le Tchad. Il l&rsquo;a rattach\u00e9 \u00e0 l&rsquo;esprit du NEPAD, en citant le message du pr\u00e9sident Abdelmadjid Tebboune aux pays fondateurs du Nouveau partenariat r\u00e9uni r\u00e9cemment en Egypte, qui appelait l&rsquo;Afrique \u00e0 compter sur ses propres capacit\u00e9s. Pour M. Zerrouki, l&rsquo;ouvrage constitue \u00ab une \u00e9tape importante dans le renforcement de la connectivit\u00e9 num\u00e9rique et le soutien \u00e0 l&rsquo;\u00e9conomie num\u00e9rique dans la r\u00e9gion du Sahel \u00bb. Ce corridor technologique doit \u00e9largir l&rsquo;acc\u00e8s au haut d\u00e9bit, accompagner la transformation num\u00e9rique, nourrir les \u00e9changes \u00e9conomiques et les services publics en ligne, tout en servant la souverainet\u00e9 num\u00e9rique du continent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il faut dire que le chantier vient de loin. Du c\u00f4t\u00e9 alg\u00e9rien, pr\u00e8s de 2600 kilom\u00e8tres de fibre relient Alger \u00e0 In Guezzam depuis plusieurs ann\u00e9es, avec une extension vers Tindouf. Le Niger, de son c\u00f4t\u00e9, a r\u00e9ceptionn\u00e9 provisoirement en novembre 2025 plus de 1000 kilom\u00e8tres de fibre r\u00e9partis sur cinq axes, dont une section d&rsquo;environ 220 kilom\u00e8tres vers la fronti\u00e8re alg\u00e9rienne. Une convention a permis \u00e0 Alg\u00e9rie T\u00e9l\u00e9com de fournir du mat\u00e9riel de transmission \u00e0 son partenaire, et un second accord pr\u00e9voit la formation des agents nig\u00e9riens. La dorsale, pens\u00e9e pour courir sur quelque 4500 kilom\u00e8tres jusqu&rsquo;\u00e0 Abuja, franchit ainsi un cap d\u00e9cisif, celui de la mise en service entre deux \u00c9tats.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le geste n&rsquo;a pas lieu dans le vide. La fibre emprunte les m\u00eames couloirs que d&rsquo;autres ouvrages qui dessinent peu \u00e0 peu un r\u00e9seau d&rsquo;\u00e9changes \u00e0 travers le d\u00e9sert. La route transsaharienne, longue d&rsquo;environ 4500 kilom\u00e8tres d&rsquo;Alger \u00e0 Lagos, est r\u00e9alis\u00e9e \u00e0 plus de 90 %, selon la 77e session de son comit\u00e9 de liaison tenue \u00e0 Alger en juin, qui l&rsquo;a vue entrer dans sa phase de corridor \u00e9conomique. Le gazoduc transsaharien, qui doit conduire le gaz du Nigeria vers l&rsquo;Alg\u00e9rie en passant par le Niger sur un peu plus de 4200 kilom\u00e8tres, a connu son coup d&rsquo;envoi c\u00f4t\u00e9 alg\u00e9rien le 4 juin \u00e0 Aoulef, dans la wilaya d&rsquo;Adrar. Son trac\u00e9 national suit le corridor de la route jusqu&rsquo;\u00e0 Hassi R&rsquo;Mel, tandis que Niamey s&rsquo;appr\u00eate \u00e0 lancer les relev\u00e9s topographiques sur son territoire. Alger veut aussi compl\u00e9ter l&rsquo;ensemble par la ligne ferroviaire vers Tamanrasset, porte d&rsquo;entr\u00e9e du Sahel. Le pr\u00e9sident Tebboune pr\u00e9sente d&rsquo;ailleurs ces chantiers comme les maillons d&rsquo;une m\u00eame dynamique de coop\u00e9ration continentale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&rsquo;inauguration d&rsquo;Assamaka est aussi le fruit d&rsquo;un rapprochement entre Alger et Niamey. La relance des grands dossiers communs s&rsquo;est acc\u00e9l\u00e9r\u00e9e depuis la visite du pr\u00e9sident nig\u00e9rien en Alg\u00e9rie les 15 et 16 f\u00e9vrier, qui a co\u00efncid\u00e9 avec le retour de l&rsquo;ambassadeur d&rsquo;Alg\u00e9rie \u00e0 Niamey et l&rsquo;intensification des \u00e9changes bilat\u00e9raux. La fibre en est la traduction la plus imm\u00e9diate, puisqu&rsquo;elle se met \u00e0 fonctionner quand le gaz et le rail sont en chantier. Elle offre aussi au Niger, pays enclav\u00e9, une voie terrestre vers les r\u00e9seaux internationaux qui ne d\u00e9pend plus des seuls c\u00e2bles c\u00f4tiers. En remerciant son homologue pour son accueil, M. Zerrouki a exprim\u00e9 l&rsquo;espoir que le projet devienne un acquis structurel pour la connectivit\u00e9 des pays partenaires. Il a salu\u00e9 les cadres et les \u00e9quipes techniques des deux op\u00e9rateurs, \u00e0 qui il attribue la concr\u00e9tisation de l&rsquo;ouvrage. Reste \u00e0 mesurer, dans les mois qui viennent, ce que la fibre apportera r\u00e9ellement aux usagers, aux entreprises et aux administrations, et si les autres chantiers du d\u00e9sert tiendront le m\u00eame rythme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Salim Amokrane<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les ministres alg\u00e9rien et nig\u00e9rien des T\u00e9l\u00e9communications ont lanc\u00e9 mardi l&rsquo;exploitation de la dorsale transsaharienne entre les deux pays. Cette<\/p>\n","protected":false},"author":6,"featured_media":97850,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"default","_twitter_share_type":"default","_linkedin_share_type":"default","_pinterest_share_type":"default","_linkedin_share_type_page":"","_instagram_share_type":"default","_medium_share_type":"default","_threads_share_type":"default","_google_business_share_type":"default","_bluesky_share_type":"default","_mastodon_share_type":"default","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"","timeOption":"","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":""},"_wpsp_active_default_template":true},"categories":[52,27],"tags":[],"class_list":["post-97849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-actualite"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"Les ministres alg\u00e9rien et nig\u00e9rien des T\u00e9l\u00e9communications ont lanc\u00e9 mardi l&#039;exploitation de la dorsale transsaharienne entre les deux pays. Cette liaison de 100 gigabits par seconde vient s&#039;ajouter \u00e0 la route, au gaz et bient\u00f4t au rail dans l&#039;architecture des corridors du Sahara. 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