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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.
Author's NoteIn our first paper, DNI Day One: Three Strategic Decisions for National Security Evolution, we identified three challenges confronting [...] More
Global Intelligence Report for Tuesday, June 30, 2026
U.S. intelligence agencies clash over White House demands to build a master list of spies
Iran denies Trump's claim, says delegation will be in Doha but not for U.S. talks
Britain unveils Ukraine-inspired military overhaul, earmarks £5 billion for drones
What China’s first official footage of a sixth-generation fighter could signal
Access Today’s ReportPopular
The Deal That Should Not Have Happened
From Bombing Iran to Negotiating: Trump Explains His Red Line
The Hidden National Security Risk in Smart Cities
Podcasts
State Secrets
How will wars be fought in the next decade—and is the United States prepared?
In this exclusive conversation, The Cipher Brief CEO Suzanne Kelly sits down with General David Petraeus to examine the sweeping transformation reshaping modern warfare. Drawing on his repeated visits to Ukraine alongside The Cipher Brief, General Petraeus argues that the battlefield has changed more dramatically in the last three years than at any point in modern military history.
From artificial intelligence and autonomous systems to drone swarms and machine-speed decision making, Petraeus explains why the war in Ukraine has become the world's most important laboratory for military innovation—and why the United States and its allies must move far more quickly to adapt.
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