Skip to content
Search

Latest Stories

Cyber Initiatives Group Fall Summit
cipherbrief

Welcome! Log in to stay connected and make the most of your experience.

Input clean

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

Europe Prepares for War

“War footing” looks different in East and West – but increasingly, the continent is focused on defense

Europe Prepares for War

DEEP DIVE – From large-scale military drills to increased defense spending to the continent’s easternmost nations fortifying their borders with [...] More

The Open Source Report

Report for <span>Tuesday, September 16, 2025</span>

Report for Tuesday, September 16, 2025

NATO should impose no-fly zone over Ukraine to protect against Russian drones, Poland says

U.S. attacks second suspected drug vessel from Venezuela, Trump claims

'Gaza is burning:’ Israel unleashes new ground operation

China fires water cannons at Philippine ships, accuses vessel of ramming coast guard boat

Access Today’s Report

Expert Insights

Cipher Brief Experts bring context to today’s global events

Can the West Really Stop Russia’s War in Ukraine? A View from the Frontlines.

Glenn Corn

EXPERT Q&A — Russia has not slowed its assaults on Ukraine, ceaselessly raining missile and drone attacks on Ukrainian cities while pushing forward - albeit slowly - on the frontlines. Former Senior CIA Officer Glenn Corn [...] More

As Trump Expands Caribbean Strikes on Cartels, Much is Still Unclear

Walter Pincus

OPINION — “Extraordinarily violent drug trafficking cartels that the United States has designated as terrorist organizations have wrought devastating consequences on American communities for decades, causing the deaths of [...] More

Threat Con 2025

News & Analysis

Can NATO Still Scare Putin?

Can NATO Still Scare Putin?

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

Opinion

Russia Pays the Price as Ukraine Targets Its Oil Refineries

OPINION — Following Russia’s full-scale invasion in 2022, Vladimir Putin expected a swift victory from his “special military operation.” Instead, it [...] More

Watch Now

What’s on The Cipher Brief’s Digital Channel

Book Reviews

WE’RE NOT GOING TO WAR WITH FUZZY FACES: An announcement was made yesterday by chief Pentagon spokesman Sean Parnell highlighting how the Secretary of War is cracking down on grooming standards for the troops. Parnell shared a memo that his boss sent to Pentagon leaders on August 20 (way back when Pete Hegseth was known as the Secretary of Defense.) For many years, servicemen could get medical waivers allowing them to grow beards if they had conditions that prevented them from getting close shaves. (There is a condition known as Pseudofolliculitis barbae - aka “razor bumps” - that impacts men of subequatorial African [...] More

Get The Drop

Events

Live Events

Threat Conference

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: 19 October, 2025

Nighcap

Podcasts

State Secrets



Former CIA Director General David Petraeus (Ret.) doesn’t mince words: Russia’s 19-drone incursion into Polish airspace was no accident — it was a deliberate test of NATO’s resolve. Joining The State Secrets Podcast from Kyiv, Ukraine, General Petraeus lays out Ukraine’s breathtaking innovation in drone warfare, noting that units now fly thousands of missions daily, with entire regiments springing up to meet demand. But the Russians are innovating, too. So, what does that mean for the future of this war and those to come?

Cover Stories: Spies, Books & Entertainment


Author and former Marine Elliot Ackerman’s latest tale is about an ex-CIA Ground Branch operator who goes by his call sign, “Skwerl” and a former Afghan special ops pilot who goes by the name “Big Cheese” so you’re probably already getting a good picture of Ackerman’s latest novel Sheepdogs, which follows Skwerl and Cheese on a globe-trotting adventure from Uganda to Marseille. Cipher Brief CEO & Publisher Suzanne Kelly welcomed Ackerman to the Cover Stories Studio to talk about missing handlers, hidden cargo and shadow war.