Defense

Within Defense

Over the past 15 years, CNAS has shaped U.S. defense strategy and policy. Today, the United States must swiftly implement its defense strategy, develop innovative operational concepts, and undertake difficult institutional reforms to both meet the long-term challenges posed by great powers and short-term crises created by a diverse array of global actors. The CNAS Defense program addresses the central military challenges of today and tomorrow and assesses how to balance risk across time.

The Defense Program employs strategic, budgetary, and operational analysis and leverages innovative approaches such as wargaming to inform defense policy. We develop actionable policy recommendations on defense strategy, force structure, operations, and resourcing to help U.S. and allied leaders create needed change.

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Defense / Middle East Security

$4.2m U.S. Torpedo Detonates Under Iranian Warship in Historic ‘No Mercy’ Strike

A multi-million-dollar U.S. Navy torpedo detonated underneath an Iranian warship in a nighttime submarine strike off Sri Lanka’s southern coast — an attack, War Secretary Pete...

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Defense / Middle East Security

Why Iran’s Warship ‘Didn’t Have a Chance’ Against a Los Angeles-Class Submarine

The U.S. military’s operations against Iran reached a new level of intensity on Tuesday when an American submarine torpedoed an Iranian warship in the Indian Ocean, marking th...

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Defense / Middle East Security

Pentagon IDs 4 American Troops Killed in Kuwait

The Pentagon on Tuesday identified four of the six American troops killed in the opening hours of the war with Iran....

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