Intelligence & Surveillance

Just Security’s expert authors provide legal and policy analysis of intelligence and surveillance activities, focusing on their impact on national security and on civil liberties and privacy rights, and their oversight by Congress and the courts.

Highlights:

Members of the National Guard patrol around the Martin Luther King, Jr. Memorial on March 26, 2026 in Washington, DC.

A Year Later: The Stakes of Ordering Military Personnel to Police American Streets

One year since Trump sent the National Guard to LA, a new report warns military deployments for domestic policing produce escalation, disillusionment, and politicization.
Xi, at left, is seen walking alongside Putin in front of an honor guard standing at attention, dressed in formal white uniforms and caps with gold trim, holding bayonets pointed upwards.

China’s Global ‘Concierge Services’ to Strengthen Fellow Authoritarians

China's intrusive military, economic, and diplomatic aid to Russia, Iran, and others spreads autocratic practices such as secrecy, censorship, surveillance, and corruption.
Bill Pulte, then Director of the Federal Housing Finance Agency, speaks to reporters outside the West Wing of the White House in Washington, DC, on January 9, 2026.

The Acting DNI and the Intelligence Office Trump Wants

Bill Pulte’s appointment as Acting Director of National Intelligence suggests that ODNI may now be serving a more political function than advising the president.

How the Domestic Terrorist Label Endangers Rights and Drives Extremist Violence

Prepared congressional testimony for a Senate hearing that was postponed.
Federal Bureau of Investigation Director Kash Patel, Director of the Defense Intelligence Agency (DIA) Lt. Gen. James Adams III, Director of National Intelligence Tulsi Gabbard, acting Commander of U.S. Cyber Command and acting Director of the National Security Agency Lt. Gen. William Hartman and Central Intelligence Agency Director John Ratcliffe testify during a Senate Intelligence Committee hearing on worldwide threats in the Hart Senate Office Building on March 18, 2026 in Washington, DC. (Photo by Kevin Dietsch/Getty Images)

A Mid-Life Crisis for Senate Intelligence?

This week marks the 50th anniversary of the Senate Select Committee on Intelligence, prompting reflection on lessons learned and potential new directions.
Collage of images pertaining to artificial intelligence

Just Security’s Artificial Intelligence Archive

Just Security's collection of 100+ articles analyzing the implications of AI for society, democracy, human rights, and warfare.
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1,832 Articles
Backside of an officer, wearing a vest that reads: "POLICE COUNTERTERRORISM."

The U.S. Shouldn’t Lose Sight of the Real Terrorist Threats

As the Trump administration portrays far-left activists and drug cartels as major terrorist threats, the most dangerous foes are plotting.
The U.S. Supreme Court is shown at dusk on June 28, 2023 in Washington, DC. (Photo by Drew Angerer/Getty Images)

The Oral Argument in Cisco

SCOTUS oral arguments on aiding and abetting liability for US companies that facilitate atrocities abroad highlighted cross-cutting legal views amongst the Justices

Fool’s Gold: Speaker Johnson’s Section 702 proposal would place no limits on backdoor searches

"Members can recognize the Johnson proposal for what it is: a transparent attempt to preserve the status quo rather than answer the bipartisan calls for needed reform."

Former FBI General Counsel Weissmann on FISA Reforms

Ryan Goodman sits down with Andrew Weissmann, former FBI General Counsel and DOJ veteran, to unpack FISA reauthorization.
An exterior view of the building of US Department of the Treasury is seen on March 27, 2020 in Washington, DC.(Photo by OLIVIER DOULIERY/AFP via Getty Images)

The Missing Convener: NSC’s Diminished Role and the Future of U.S. Investment Security

Despite a vast investment security system, the lack of a functioning NSC risks undermining agency coordination, rulemaking coherence, predictability, and enforcement.
Supporters of Falun Gong gather outside the Chinese Embassy in elaborate satin costumes ready to march to Trafalgar Square on May 11, 2024 in London, England. (Photo by Martin Pope/Getty Images)

Cisco’s Real Stakes: Digitally Aiding and Abetting

The Supreme Court should dismiss cert in Cisco to avoid immunizing U.S. corporations who actively aid and abet atrocities.
Federal agents block people protesting an ICE immigration raid at a nearby licensed cannabis farm on July 10, 2025 near Camarillo, California. Protestors stood off with federal agents for hours outside the farm in the farmworker community in Ventura County. A Los Angeles federal judge is set to rule Friday on a temporary restraining order which would restrict area immigration enforcement operations. (Photo by Mario Tama/Getty Images)

Is the Government Using Counterterrorism Surveillance Tools to Surveil American Companies?

Section 702 surveillance and parallel construction may be quietly driving aggressive ICE workplace raids, hiding constitutional violations from workers and businesses.
The U.S. Capitol is seen after the House narrowly passed a bill forwarding President Donald Trump's agenda at the U.S. Capitol on May 22, 2025 in Washington, DC. (Photo by Kevin Dietsch/Getty Images)

Bogus “Antifa” Designations and FBI Warrantless Access to Americans’ Communications

"Any expert of national security surveillance law following the government’s escalating actions on “antifa” can connect the dots to FISA electronic surveillance."
Magnifying glass over computer code (vie Getty Images)

Myths and Facts About Section 702 Backdoor Searches: A Reply to George Croner

A rebuttal to George Croner’s critique of the Brennan Center’s “Myths and Facts” on FISA Section 702 backdoor searches and why RISAA falls short.
(L-R) Director of National Intelligence Tulsi Gabbard, CIA Director John Ratcliffe, and Director of the Defense Intelligence Agency Lt. Gen. Jeffrey Kruse testify during a House Permanent Select Committee on Intelligence hearing on "Worldwide Threats," on Capitol Hill in Washington, DC, on March 26, 2025. (Photo by Drew ANGERER / AFP) (Photo by DREW ANGERER/AFP via Getty Images)

How Good is Our Intelligence on Iran?

Former senior CIA and head of Interfor Academy assess the potential intelligence failures in U.S. preparation for Iran war.
Federal Bureau of Investigation (FBI) Headquarters on Pennsylvania Avenue, Washington DC, USA. Blue Sky with Puffy clouds, Street, Rickshaw, Passersby and Green Trees are in the image. Wide angle lens.

The Truth Behind Section 702 Query Statistics

Authors write that Congress must now impose a warrant requirement for Section 702 access to Americans' communications.

A Response to the Brennan Center’s “Myths and Facts” on Section 702 Backdoor Searches

A warrant mandate is unnecessary, legally mistaken, and damaging to national security as the program faces expiration on April 20, 2026.
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