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Deterrence

Iranian president meets with Putin, discusses ways to boost cooperation in all sectors

What Iran Is Learning from Russia’s War and Why the U.S. Should Be Concerned

KREMLIN FILES/COLUMN: The war in Ukraine is often framed by optimistic academics, and some policymakers as a cautionary tale—an example of how [...] More

The Latest

(Original Caption) 9/5/1963-Washington, DC- Flying over the Virginia side of the Potomac River, the impressive site of the world's largest office building crops into view. The Pentagon, which covers 34 acres of land including a 5-acre pentagonal center court, houses personnel of the U.S. Department of Defense, which includes the Departments of Army, Navy and Air Force. This bird's eye view also shows part of the 67-acre parking space area.

Assessing the Pentagon’s Mission to Rebuild the ‘Arsenal of Freedom'

DEEP DIVE — The Pentagon is waging war against its own acquisition bureaucracy. In a sweeping speech on Friday, Secretary of War Pete Hegseth [...] More

Can NATO Still Scare Putin?

Can NATO Still Scare Putin?

EXPERT INTERVIEW – Polish President Karol Nawrocki signed a classified decree over the weekend allowing armed forces of NATO member states to be [...] More

US Nuclear Weapons Systems Facing Risk with Replacements

Walter Pincus is a contributing senior national security columnist for The Cipher Brief. He spent forty years at The Washington Post, writing on [...] More

What Does Another Nuclear Warhead Do?

OPINION — Should we all sleep easier because at last we have a low-yield nuclear warhead sitting atop a Trident D-5 sub-launched ballistic missile [...] More

<p>View from the fighter plane cockpit head up display</p>

Soleimani and the True Measure of Deterrence

CONVERSATION STARTER — Few would argue that the January 3 drone strike that killed Iranian General and Quds Force Commander General Qassem Soleimani [...] More

Staying the Course on Nuclear Modernization

This year, the Donald J. Trump administration will review the state of U.S. nuclear forces, the nation’s nuclear policy and posture, and how it fits [...] More

The Myth of Cyber Deterrence

Deterrence theory formed the foundation of the narratives and the strategies that shaped the Cold War, and many now seek to apply classical [...] More

The Evolution of Weapons of Mass Destruction

The Evolution of Weapons of Mass Destruction

North Korea’s claim to have tested a hydrogen bomb earlier this month and allegations that ISIS used a mustard agent against Iraqi Kurds in August [...] More

Nation States

President Barack Obama spent much of his last State of the Union address dwelling on domestic issues, but he also pointedly reminded Americans that [...] More

Homegrown Terrorists

With the recent rise in domestic homegrown terrorist attacks, the fear of a domestic WMD attack is also rising. John Cohen, former Acting Under [...] More

Non-State Actors

The global strategic environment is growing progressively complicated by an expanding and dynamic network of actors with common motivations and [...] More