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Hypersonic Weapons: What Are the Challenges for the Armed Forces?

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Hypersonic systems are becoming attributes of power for the states that design and implement them, at the risk of reviving an arms race.

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Hypersonic Missile
Hypersonic Missile
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Corps analyses

■ In just a few years, hypersonic glide vehicles and cruise missiles have become new symbols of military power, signaling a return to strategic competition between States. 

■ Hypersonic weapons are an alternative to “conventional” ballistic or cruise missiles and combine the advantages of speed and maneuverability to overcome theater and homeland anti-missile defense systems, thus being able to reach targets deep in enemy territory or at sea.

■ Although uncertainties remain with regard to the budgetary sustainability of such weapons, the gradually increasing maturity of hypersonic technologies makes the adoption of such systems by the major powers inevitable. They will significantly modify the nature of future military operations, notably influencing the decision-making cycles and command architectures.

 

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979-10-373-0420-9

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Hypersonic Weapons: What Are the Challenges for the Armed Forces?

Decoration
Author(s)
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 A soldier watching a sunset on an armored infantry fighting vehicle
Security Studies Center
Accroche centre

Heir to a tradition dating back to the founding of Ifri, the Security Studies Center provides public and private decision-makers as well as the general public with the keys to understanding power relations and contemporary modes of conflict as well as those to come. Through its positioning at the juncture of politics and operations, the credibility of its civil-military team and the wide distribution of its publications in French and English, the Center for Security Studies constitutes in the French landscape of think tanks a unique center of research and influence on the national and international defense debate.

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Nuclear ballistic missile submarine, in transit on the surface
Deterrence and Proliferation
Accroche centre

The conflicts in Europe, Asia and the Middle East demonstrate a return of nuclear power to the balance of power. Arsenals are being modernized and expanded, while arms control is collapsing. This research program aims to analyze these phenomena.

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Accroche

The widespread use of drones observed in Ukraine—both in terms of the scale of the fleets deployed and their omnipresence in the operations of both belligerents—appears to meet the conditions of a genuine military revolution.

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Olivier SCHMITT Louise TUMCHEWICS
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A Fragile Consensus? The Pressure on the Norm Against Nuclear Testing

Date de publication
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Apart from North Korea, no state has conducted explosive nuclear tests in the 21st century, reflecting the emergence of a strong international norm against such testing.

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The Franco-German Brigade and the Revival of European Defense

Date de publication
08 April 2025
Accroche

One thing has been clear since Donald Trump's return to the White House: the very existence of the European unification project is threatened. Unless it develops a sovereign defense policy to counter the war in Ukraine and the weakening of American security guarantees, the European Union will continue to see its internal cohesion and external attractiveness wane.

Jacob ROSS Nicolas TÉTERCHEN
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Hypersonic Missile
Raymond Cassel/Shutterstock.com

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Hypersonic Weapons: What Are the Challenges for the Armed Forces?