ACTIONS DÉFENSE

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

ASELSAN: ₺338.00 (-0.07%)

Altınay Savunma: ₺10.42 (-5.01%)

SDT Uzay ve Savunma: ₺12.43 (-3.87%)

Otokar: ₺304.75 (+0.58%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Lockheed Martin: $606.97 (+2.89%)

RTX Corporation: $191.42 (-1.69%)

Rheinmetall: €1,019.00 (+0.39%)

BAE Systems: £19.32 (+0.08%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Onur Yüksek Teknoloji: ₺7.53 (-0.66%)

Papilon Savunma: ₺5.51 (-7.24%)

Katmerciler: ₺1.10 (-3.51%)

Pasifik Teknoloji: ₺9.61 (-4.47%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Northrop Grumman: $551.86 (-0.09%)

General Dynamics: $350.35 (-0.13%)

Boeing: $188.60 (+0.56%)

L3Harris Technologies: $253.13 (-0.43%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Howmet Aerospace: $187.20 (-3.15%)

TransDigm Group: $1,101.05 (-3.56%)

Huntington Ingalls: $274.88 (-1.43%)

Textron: $77.00 (-1.34%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Kratos Defense: $38.82 (+1.44%)

Leonardo DRS: $34.49 (+0.54%)

Palantir Technologies: $195.65 (-0.28%)

Axon Enterprise: $419.42 (+1.16%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Mercury Systems: $74.65 (-1.20%)

AeroVironment: $123.40 (+4.84%)

Hensoldt: €84.02 (+0.22%)

Renk Group: €36.32 (-2.05%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Thales: €228.00 (+0.57%)

Dassault Aviation: €299.60 (-0.33%)

Safran: €271.80 (-10.00%)

Rolls-Royce Holdings: £11.64 (-7.57%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Chemring Group: £5.40 (+1.13%)

Babcock International: £9.39 (-0.61%)

QinetiQ Group: £4.92 (+1.28%)

Leonardo: €48.46 (+0.28%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Saab: kr646.50 (+1.83%)

Kongsberg Gruppen: kr301.00 (-0.17%)

Indra Sistemas: €59.92 (-3.51%)

Airbus: €192.46 (-1.19%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Mitsubishi Heavy Ind.: ¥3,614.00 (-2.01%)

Kawasaki Heavy Ind.: ¥2,163.00 (-0.87%)

IHI Corporation: ¥2,450.00 (-0.06%)

Mitsubishi Electric: ¥4,770.00 (-2.27%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

NEC Corporation: ¥5,390.00 (-2.94%)

Fujitsu: ¥4,477.00 (-2.10%)

Japan Steel Works: ¥6,147.00 (-1.66%)

Hitachi: ¥5,562.00 (-4.37%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Subaru Corporation: ¥2,665.00 (+0.72%)

Oki Electric Industry: ¥2,470.00 (+0.41%)

Japan Avionics: ¥6,300.00 (-5.97%)

Furuno Electric: ¥7,550.00 (-1.18%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Howa Machinery: ¥1,879.00 (-2.14%)

Ishikawa Seisakusho: ¥1,555.00 (-3.30%)

Shigematsu Works: ¥835.00 (-1.77%)

Terra Drone: ¥5,580.00 (-3.29%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

ACSL: ¥1,043.00 (-0.10%)

Hanwha Aerospace: ₩792,000.00 (-2.34%)

Hanwha Systems: ₩66,300.00 (-10.28%)

LIG Nex1: ₩475,500.00 (-1.55%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Hyundai Rotem: ₩82,700.00 (-3.28%)

KAI Aerospace: ₩102,200.00 (-3.49%)

AVIC Shenyang Aircraft: ¥47.38 (+0.79%)

AviChina Industry: HK$3.02 (+1.52%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

AECC Aviation Power: ¥40.30 (+2.55%)

China Electronics Tech: ¥11.27 (+1.08%)

China Great Wall: ¥11.78 (+2.26%)

North Navigation Control: ¥12.89 (+3.12%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Jingjia Micro: ¥52.01 (+6.62%)

GaoDe Infrared: ¥10.76 (+1.99%)

Zhonghang Optoelectronics: ¥32.20 (+1.13%)

China Haifang: ¥19.38 (+2.00%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Tianjin 712: ¥12.25 (+1.83%)

Huamachuan Tech: ¥42.75 (-6.41%)

Guorui Tech: ¥29.79 (+3.15%)

Hindustan Aeronautics: ₹4,725.00 (-3.08%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Bharat Electronics: ₹362.00 (-0.69%)

Bharat Dynamics: ₹1,017.50 (-3.33%)

Mazagon Dock Shipbuilders: ₹1,860.00 (-3.24%)

Data Patterns India: ₹3,792.20 (-2.80%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Astra Microwave Products: ₹1,485.00 (-3.74%)

Zen Technologies: ₹1,493.80 (-4.38%)

Solar Industries India: ₹18,365.00 (-3.39%)

ASELSAN: ₺338.00 (-0.07%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Altınay Savunma: ₺10.42 (-5.01%)

SDT Uzay ve Savunma: ₺12.43 (-3.87%)

Otokar: ₺304.75 (+0.58%)

Lockheed Martin: $606.97 (+2.89%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

RTX Corporation: $191.42 (-1.69%)

Rheinmetall: €1,019.00 (+0.39%)

BAE Systems: £19.32 (+0.08%)

Onur Yüksek Teknoloji: ₺7.53 (-0.66%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Papilon Savunma: ₺5.51 (-7.24%)

Katmerciler: ₺1.10 (-3.51%)

Pasifik Teknoloji: ₺9.61 (-4.47%)

Northrop Grumman: $551.86 (-0.09%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

General Dynamics: $350.35 (-0.13%)

Boeing: $188.60 (+0.56%)

L3Harris Technologies: $253.13 (-0.43%)

Howmet Aerospace: $187.20 (-3.15%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

TransDigm Group: $1,101.05 (-3.56%)

Huntington Ingalls: $274.88 (-1.43%)

Textron: $77.00 (-1.34%)

Kratos Defense: $38.82 (+1.44%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Leonardo DRS: $34.49 (+0.54%)

Palantir Technologies: $195.65 (-0.28%)

Axon Enterprise: $419.42 (+1.16%)

Mercury Systems: $74.65 (-1.20%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

AeroVironment: $123.40 (+4.84%)

Hensoldt: €84.02 (+0.22%)

Renk Group: €36.32 (-2.05%)

Thales: €228.00 (+0.57%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Dassault Aviation: €299.60 (-0.33%)

Safran: €271.80 (-10.00%)

Rolls-Royce Holdings: £11.64 (-7.57%)

Chemring Group: £5.40 (+1.13%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Babcock International: £9.39 (-0.61%)

QinetiQ Group: £4.92 (+1.28%)

Leonardo: €48.46 (+0.28%)

Saab: kr646.50 (+1.83%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Kongsberg Gruppen: kr301.00 (-0.17%)

Indra Sistemas: €59.92 (-3.51%)

Airbus: €192.46 (-1.19%)

Mitsubishi Heavy Ind.: ¥3,614.00 (-2.01%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Kawasaki Heavy Ind.: ¥2,163.00 (-0.87%)

IHI Corporation: ¥2,450.00 (-0.06%)

Mitsubishi Electric: ¥4,770.00 (-2.27%)

NEC Corporation: ¥5,390.00 (-2.94%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Fujitsu: ¥4,477.00 (-2.10%)

Japan Steel Works: ¥6,147.00 (-1.66%)

Hitachi: ¥5,562.00 (-4.37%)

Subaru Corporation: ¥2,665.00 (+0.72%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Oki Electric Industry: ¥2,470.00 (+0.41%)

Japan Avionics: ¥6,300.00 (-5.97%)

Furuno Electric: ¥7,550.00 (-1.18%)

Howa Machinery: ¥1,879.00 (-2.14%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Ishikawa Seisakusho: ¥1,555.00 (-3.30%)

Shigematsu Works: ¥835.00 (-1.77%)

Terra Drone: ¥5,580.00 (-3.29%)

ACSL: ¥1,043.00 (-0.10%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Hanwha Aerospace: ₩792,000.00 (-2.34%)

Hanwha Systems: ₩66,300.00 (-10.28%)

LIG Nex1: ₩475,500.00 (-1.55%)

Hyundai Rotem: ₩82,700.00 (-3.28%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

KAI Aerospace: ₩102,200.00 (-3.49%)

AVIC Shenyang Aircraft: ¥47.38 (+0.79%)

AviChina Industry: HK$3.02 (+1.52%)

AECC Aviation Power: ¥40.30 (+2.55%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

China Electronics Tech: ¥11.27 (+1.08%)

China Great Wall: ¥11.78 (+2.26%)

North Navigation Control: ¥12.89 (+3.12%)

Jingjia Micro: ¥52.01 (+6.62%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

GaoDe Infrared: ¥10.76 (+1.99%)

Zhonghang Optoelectronics: ¥32.20 (+1.13%)

China Haifang: ¥19.38 (+2.00%)

Tianjin 712: ¥12.25 (+1.83%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Huamachuan Tech: ¥42.75 (-6.41%)

Guorui Tech: ¥29.79 (+3.15%)

Hindustan Aeronautics: ₹4,725.00 (-3.08%)

Bharat Electronics: ₹362.00 (-0.69%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Bharat Dynamics: ₹1,017.50 (-3.33%)

Mazagon Dock Shipbuilders: ₹1,860.00 (-3.24%)

Data Patterns India: ₹3,792.20 (-2.80%)

Astra Microwave Products: ₹1,485.00 (-3.74%)

SPONSOR : Savunma Sanayi Ambalaj Çözümleri - Arpack Ambalaj

Zen Technologies: ₹1,493.80 (-4.38%)

Solar Industries India: ₹18,365.00 (-3.39%)

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DERNIÈRE MINUTE

Partenariat de plusieurs milliards de dollars dans l'industrie de défense européenne : Initiative de véhicules blindés depuis Rome ABD Hava Kuvvetleri'nden Havada Yakıt İkmalinde Yapay Zeka Devrimi Seuil historique dans la dissuasion nucléaire européenne : Londres et Paris côte à côte dans les airs pour la première fois Contact dangereux en orbite terrestre basse : Un satellite russe prend en chasse de près un satellite américain Mouvement à double voie du Danemark : Transformation stratégique de la puissance de frappe à longue portée Partenariat de plusieurs milliards de dollars dans l'industrie de défense européenne : Initiative de véhicules blindés depuis Rome ABD Hava Kuvvetleri'nden Havada Yakıt İkmalinde Yapay Zeka Devrimi Seuil historique dans la dissuasion nucléaire européenne : Londres et Paris côte à côte dans les airs pour la première fois Contact dangereux en orbite terrestre basse : Un satellite russe prend en chasse de près un satellite américain Mouvement à double voie du Danemark : Transformation stratégique de la puissance de frappe à longue portée

Accueil Air Terre Mer Menu

Cyber & Espace

Contact dangereux en orbite terrestre basse : Un satellite russe prend en chasse de près un satellite américain

DU

Équipe de Rédaction DefUpdate

23 Oct. 2026 • 9 Vues

Contact dangereux en orbite terrestre basse : Un satellite russe prend en chasse de près un satellite américain

POINTS CLÉS DE L'INTELLIGENCE & RÉSUMÉ

Le satellite Cosmos 2612 s'est approché à environ 500 mètres (un tiers de mile) du satellite ICEYE-X36 qui fournit des données à l'Ukraine, effectuant ainsi un vol rapproché.
Le département d'État américain a condamné cette action de la Russie en la qualifiant d'« opérations d'armes en orbite » et s'est engagé à protéger ses intérêts dans l'espace.
Les experts soulignent que cet incident montre que les satellites commerciaux sont d'une importance critique pour la sécurité nationale mais comportent également des risques asymétriques.
Le rapprochement sans autorisation de deux satellites actifs se déplaçant à une vitesse de 7 kilomètres par seconde en orbite constitue une première en matière de droit et de sécurité spatiale.

Rapprochement dangereux en orbite et détails techniques

Vulnérabilité militaire des actifs commerciaux

Conclusion et perspective d'avenir

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TAGS & MOTS-CLÉS ASSOCIÉS

#Guerres Spatiales #Cosmos 2612 #ICEYE-X36 #Sécurité Orbitale #Satellite Militaire #Space Force des États-Unis #Russie #Renseignement Ukrainien

ARTICLE SUIVANT

Partenariat de plusieurs milliards de dollars dans l'industrie de défense européenne : Initiative de véhicules blindés depuis Rome

CONTINUER LA LECTURE

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