Skip to content
Search

Latest Stories

cipherbrief

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

Input clean

At the Center of the World’s Most Dangerous Chokepoint

As threats mount in the Strait of Hormuz and oil markets react, former Iran intelligence chief Norm Roule breaks down the military, economic and strategic risks ahead.

STRAIT OF HORMUZ - 17 JANUARY 2026

A satellite view of the Strait of Hormuz, a critical chokepoint for global energy supply and maritime trade on January 17, 2026.

(

Photo by Gallo Images/Orbital Horizon/Copernicus Sentinel Data 2026

)

EXPERT INTERVIEW – Amid escalating tensions in the Middle East and growing concerns about the security of global energy supplies, the Strait of Hormuz is perhaps the world’s most consequential geopolitical flashpoint. As Iranian threats to disrupt shipping through the narrow waterway - a vital artery for nearly a fifth of the world’s oil – continue, fears of broader economic and military ripple effects across the region are rising.

Roughly 20 percent of the world’s oil normally flows through the Strait of Hormuz, and even limited disruptions can send shockwaves through global energy markets and supply chains. Energy markets are already reacting. With attacks on commercial vessels and threats to shut down the strait slowing tanker traffic and raising fears of wider conflict, global oil prices are surging, adding a new component of political pressure for President Donald Trump.

Keep reading... Show less
Access all of The Cipher Brief’s national security-focused expert insight by becoming a Cipher Brief Subscriber+ Member.

Related Articles

Winning the Peace: The Democratic Dilemma of Limited War

In our previous article, we argued that overwhelming military superiority no longer guarantees strategic success.Today, military and political [...] More

America Needs a New North Korea Strategy

North Korea is strategically closer to Russia and China than any time since the Korean War, while the U.S. does nothing to challenge the growing [...] More

Is Iran Controlling the Gulf Conflict?

Recent statements from President Trump indicate he is prepared to continue, or escalate, U.S. military strikes while simultaneously signaling he is [...] More

Inside the $87.6 Billion Iran War Supplemental

“In addition to supporting OEF (Operation Epic Fury, the Iran War) costs incurred by DOW (Department of War), the [$87.6 billion Fiscal Year FY 2026 [...] More

Iran: On Negotiating with Criminal/Terrorist Organizations, States, and Other Entities

Pending the failed cease-fire and Memorandum of Understanding [MOU] between Iran and America, all eyes have focused on the ongoing, difficult [...] More

An Outlook for What’s Next in Iran War

With tensions rising all week, the U.S. has launched a new round of strikes against Iranian military targets and maritime assets. The strikes follow [...] More

{{}}