The recently announced “Trump” class of battleships is cast as the world’s largest and most powerful ships. But these ships ...

The 2025 National Security Strategy recasts naval power as an economic and industrial instrument, pushing the Navy toward ...

In November 2025, the U.S.-China Economic and Security Review Commission released its annual report to Congress, highlighting Beijing’s pursuit of an ambitious and coordinated whole-of-government ...

The CSIS Missile Defense Project is pleased to roll out its new brief, The Depleting Missile Defense Interceptor Inventory.

Please join the CSIS Defense and Security Department for a conversation on the recently released National Security Strategy.

Tehran is experiencing an unprecedented water crisis. Satellite imagery analysis shows that key reservoirs that feed the capital are far below their typical seasonal variation. The Iranian president ...

U.S. air strikes against military targets inside Venezuela reportedly “could come at any moment,” as the president pursues both a war on drug cartels and destabilization of the Maduro regime. CSIS ...

President Donald Trump and Australian Prime Minister Anthony Albanese have signed a landmark Critical Minerals Framework, marking a major step toward advancing both nations’ ambitions for energy and ...

Tomahawk missiles have emerged as the key discussion topic surrounding Ukrainian President Volodymyr Zelensky’s third visit to the White House today. U.S. President Donald Trump has floated the idea ...

With the war in Ukraine and a potential reduction of U.S. military presence in Europe on the horizon, there is a renewed imperative for European leaders to strengthen and integrate their defense ...

With over 35 years of experience in the areas of combating terrorism and homeland security, Col. Joseph Rozek (USA, ret.) has served in senior positions within the White House and the Department of ...