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The Cipher Brief: National Security news, analysis and expert commentary.

DNI Day One: Three Strategic Decisions for National Security Evolution

The next DNI will inherit an intelligence enterprise confronting AI-driven disruption, strategic competition, and mounting resource pressures.

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Authors’ Note:This paper is intended to frame a discussion, not settle one.Too often, debates about intelligence reform begin with organizational [...] More

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The Open Source Report

<span>Global Intelligence Report for Friday, June 19, 2026</span>

Global Intelligence Report for Friday, June 19, 2026

U.S.-Iran talks delayed as Israel attacks Lebanon, Tehran seeks guarantees that fighting will end

Trump’s new acting intel chief Bill Pulte arrives early, eyes firing hundreds

Iran's Revolutionary Guards set up covert Iraqi cells to attack Gulf neighbors, sources say

Pentagon informs lawmakers it needs $80 billion for war with Iran and other bills

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Expert Insights

Cipher Brief Experts bring context to today’s global events

Opinion

Before the IC Trusts AI, It Needs to Prove It Can Assure It

Artificial intelligence is moving quickly into national security work. That is not a future trend. It is already happening in analysis, collection support, cyber defense, logistics, language processing, software [...] More

Opinion

Learning Velocity: The Next Strategic Advantage

Entrepreneurs realize that speed compresses learning. They know some of their initial assumptions will be wrong or only partially right, so going fast allows them to test ideas and move from opinions to evidence to [...] More

News & Analysis

Pentagon On Lockdown Briefly After False Air Quality Alert

The AI Race Won't Be Won by the Best Model—But by the Fastest Military

The United States Intelligence Community does not ordinarily deal in hyperbole. When the Office of the Director of National Intelligence released its [...] More

Opinion

Why Human Intelligence Matters More in an AI World

An impending casualty of artificial intelligence, we are told, is the human spy. The conventional wisdom is that in our AI future, there’s little [...] More

What’s on The Cipher Brief’s Digital Channel

Book Reviews

A NEW REALITY SHOW AT ODNI? The leadership page of the ODNI website now officially reflects William J. Pulte as Acting Director. This, as CNN reports that Pulte showed up at ODNI on Thursday and according to two unnamed sources – asked for a list of every employee in the office “so that he could assess whether to fire them.” It’s no secret that the administration is looking for efficiencies in the organization. Former Senior Intelligence Community Executive Shelby Pierson and former Deputy Director of Intelligence for Sensitive Activities and Special Programs, (yes a real title) Renee Novakoff laid out a list of what’s [...] More

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Events

Live Events

2026 Threat Conference

2026 Threat Conference

The Cipher Brief Threat Conference is the nation’s premier forum for non-partisan discussion of global threats and solutions as well as high-level [...] More

Upcoming: 25 October, 2026

The Cipher Brief 2027 HONORS Awards

The Cipher Brief 2027 HONORS Awards

Join us for the third annual Cipher Brief Honors Dinner, the evening of April 9, 2027. This Black-Tie event is invite-only. Please apply here for a [...] More

Upcoming: 09 April, 2027

Podcasts

State Secrets

America's national security challenges are evolving faster than ever—and the traditional defense innovation system is struggling to keep pace.

In this episode of State Secrets, Cipher Brief CEO Suzanne Kelly sits down with two of the most influential voices in defense innovation: Steve Blank, creator of the Lean Startup methodology and co-founder of Hacking for Defense, and Pete Newell, retired Army officer, founder of BMNT, and co-founder of Hacking for Defense.

Together, they discuss how students at leading universities are tackling real-world challenges from the Pentagon, intelligence community, and NASA; why AI is changing the way innovators build solutions; and what it will take for the United States to compete with increasingly adaptive adversaries like China.

The conversation explores defense acquisition reform, the Pentagon's innovation ecosystem, startup culture in national security, the rise of defense venture capital, and why the biggest challenge may not be technology—but people.