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.

Support CNAS

Recent Publications

View All Reports View All Articles & Multimedia

Related Events

Related Press

In The News
Defense / Indo-Pacific Security

China’s First Nuclear-Powered Aircraft Carrier Will Challenge U.S. Sea Power

New satellite imagery obtained by Newsweek shows work advancing on China’s fourth aircraft carrier, with defense analysts increasingly convinced the vessel will be nuclear-pow...

In The News
Defense / Middle East Security

IDF Says Forces on High Alert amid Tensions with Iran, No Change to Public Advisories

The IDF addressed the public on Friday through IDF spokesperson Effie Defrin, reassuring citizens about their readiness amid escalating tensions with Iran....

In The News
Defense / Middle East Security

The ‘Incredibly Significant’ U.S. Military Forces Surrounding Iran

“This is a build-up like what we saw right before the Iraq war” in 2003, particularly in terms of air power, said Becca Wasser, a military strategy expert at the Center for a ...

View All Press

Research Team