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

DNI Day Two: Building the Intelligence Community for 2045

A new DNI should refocus ODNI on enterprise leadership, modernize intelligence investment, and close the seams adversaries exploit across the national security landscape.

CIA

Author's NoteIn our first paper, DNI Day One: Three Strategic Decisions for National Security Evolution, we identified three challenges confronting [...] More

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The Open Source Report

 Commercial ships and oil tankers in Gulf of Oman ahead of Hormuz reopening

Global Intelligence Report for Friday, June 26, 2026

Iran strikes cargo ship on U.N.-backed route in Strait of Hormuz, undermining deal with U.S.

How Tehran devastated an American naval base, spurring a U.S. recalculation

Intelligence suggests Russia is preparing possible ‘provocation’ in Baltic states or Poland, sources say

Trump administration asks OpenAI to limit next model release over security fears

Access Today’s Report

Expert Insights

Cipher Brief Experts bring context to today’s global events

Opinion

From Bombing Iran to Negotiating: Trump Explains His Red Line

Walter Pincus

“I had to stop them [the Iranians] because if they had a nuclear weapon, they would use it. And you want to see bedlam, let them blow up a couple of cities someplace, like they would've blown up Israel. If it weren't for [...] More

Opinion

Cuba’s New Spy Array Raises Concerns for U.S. Security

Renee Pruneau Novakoff

BLUFF — On 18 June, Center for Strategic and International Studies (CSIS) researchers released a new study that says Cuba has completed construction of a major signals intelligence antenna array at its Bejucal facility [...] More

News & Analysis

Propaganda paintings with american flag an "Down with the USA text" in Tehran, Iran - stock photo

What Iran Wants and How It Can Still Fight

U.S. Vice President JD Vance is touting success out of the latest round of talks in Switzerland focused on seeking a permanent end to the war in [...] More

Opinion

The AI Bubble and the Growing National Security Problem

The AI bubble is not a capability bubble. It is an expectation bubble. National security leaders are treating AI as a replacement for analysts, [...] More

What’s on The Cipher Brief’s Digital Channel

Book Reviews

NONE OF WHICH WE TALKED ABOUT: John Bolton, the former national security advisor, pleaded guilty Friday to a federal charge of illegally retaining classified national security information — specifically, by writing it down in a diary and sharing it with his wife and daughter. The case centers on more than a thousand pages of diary-like entries Bolton kept during his tenure as the third national security advisor in President Trump’s first term. Prosecutors say the entries contained information classified as high as Top Secret/SCI, drawn from intelligence briefings, foreign leader conversations, and high-level White House [...] 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

What happens when one of Hollywood's most influential futurists sits down with a former NSA Director?


In this special State Secrets conversation, Ronald D. Moore—the creator behind For All Mankind, Battlestar Galactica, and Star Trek—joins former NSA and U.S. Cyber Command Commander Gen. Timothy Haugh to explore the increasingly blurred line between science fiction and national security reality.

From the new space race and AI-powered disinformation to cyber warfare, Russia, China, and the future of conflict, this wide-ranging discussion reveals how the stories we imagine today may become tomorrow's strategic challenges.

Are we entering a technological revolution as consequential as the space race? And who is best positioned to anticipate what's next—the intelligence community or the storytellers imagining the future?