22 novembre 2021 | International, Aérospatial

Les États-Unis accélèrent le développement des missiles hypersoniques

Les groupes Raytheon, Lockheed Martin et Northrop Grumman vont développer des missiles pour aider les États-Unis à mieux se défendre contre des attaques hypersoniques, a indiqué le Pentagone, vendredi 19 novembre. Les trois contrats, à hauteur de plus de 60 M$ au total, ont été conclus pour le développement de missiles intercepteurs. Les missiles hypersoniques sont plus manœuvrables que les missiles balistiques et peuvent évoluer à basse altitude, ce qui les rend plus difficilement détectables. Selon Washington, Pékin a testé en août dernier un missile hypersonique avec charge nucléaire très difficile à intercepter. Les États-Unis estiment que Pékin développe cette technologie beaucoup plus rapidement que prévu.

Le Figaro du 20 novembre

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    24 septembre 2020 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité, Autre défense

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