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

Inside Iran’s New Wartime Leadership

Months of assassinations have hollowed out Iran’s old leadership and elevated a new generation of IRGC power brokers, as Tehran struggles to dispel questions about Supreme Leader Mojtaba Khamenei’s health and ability to govern.

Tehran’s new power brokersA wave of assassinations rebuilt Iran’s leadership from the top down, leaving a severely wounded supreme leader and a [...] More

Expert Insights

Cipher Brief Experts bring context to today’s global events

Opinion

It’s Time to Reengage North Korea

The U.S. and South Korea have their annual joint military drills (Ulchi Freedom Shield) from August 17-27, focusing on countering the threat from North Korea of drones and cyber-attacks. President Trump said on Sunday [...] More

Opinion

China’s Research Espionage Threat Is Hiding in Plain Sight

Western universities and laboratories are on the frontlines of a battle over talent and technology. This assertion may seem like scaremongering, but when cold hard facts are considered, it is unfortunately true. The [...] More

News & Analysis

TOPSHOT-IRAN-US-ISRAEL-WAR-TRANSPORT-HORMUZ

There Will be Unseen Costs to be Paid over the War in Iran. Who is Weighing Them?

EXPERT INTERVIEW – With an interim agreement expected as early as today between the U.S. and Iran aimed at reopening the Strait of Hormuz to shipping [...] More

Opinion

Beyond Military Interoperability: The Coalition Challenge of Limited War

In our last two articles for The Cipher Brief, Sami Omari and I explained why modern limited wars are so challenging for democracies.We argued that [...] More

What’s on The Cipher Brief’s Digital Channel

Book Reviews

PRINCE OF THE AIR — Blackwater founder Erik Prince has reportedly launched an air defense company offering both hardware and operational management of air defense systems. The company Vectus Air Defense Systems has partnered with the Ukrainian drone software company Swarmer, which Prince is also heavily involved in. The Financial TImes describes Vectus as being presented as an “air defense as a service” model. Prince has been associated with a number of companies around the world since selling Blackwater to outside investors. He has also advised the Chinese government on some of Beijing’s global initiatives. Wanna know [...] 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

Former CIA Director and retired U.S. Army Gen. David Petraeus joins The Cipher Brief CEO & Publisher Suzanne Kelly for a wide-ranging conversation about the wars reshaping the global security landscape — and why the United States needs to fundamentally rethink how it prepares for the conflicts of the future.

From the war with Iran and Russia’s ongoing invasion of Ukraine to China’s military calculations over Taiwan, Petraeus explains how drones, autonomous weapons and rapidly changing battlefield technology are transforming warfare faster than many military institutions can adapt.

On Iran, Petraeus examines whether there is a realistic path to ending the conflict, why maintaining economic and maritime pressure on Tehran matters, and how Iran’s missiles and drones have changed the threat to U.S. forces, regional partners and some of the world’s most critical energy infrastructure.

He also warns against believing the United States can simply disengage from the region.

“Trying to leave the Middle East for the United States is like Michael Corleone trying to leave the mafia,” Petraeus says. “You just keep getting sucked back in.”