Pentagon

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A soldier holds a drone in the Pentagon parking lot on June 14, 2025 in Arlington, Virginia.

The Pentagon’s Autonomous Weapons Definitions Don’t Need an Overhaul, They Need an Update

The Pentagon's push to integrate AI into weapons systems exposes a critical gap: no one can agree on what "autonomous weapons" means.
This photograph shows a handheld smartphone displaying the icons of some of the main artificial intelligence based apps, including LLMs, chatbots and generative AI, with logos (from L) of Proton AG's Lumo, Meta AI, Mistral Vibe (formerly Le Chat), xAI's Grok, Microsoft's Copilot, Google's Gemini, Anthropic's Claude, Perplexity, Deepseek, OpenAI's Chat GPT, Google's Notebook LLM and generative AI music app Suno, in Saint-Mande, east of Paris, on July 15, 2026.

AI and the Commercial Data Loophole

The Pentagon’s new deals to deploy commercial LLMs on its classified networks provide it with a powerful surveillance capability that could be turned on Americans.
U.S. Secretary of Defense Pete Hegseth seated in the Oval Office of the White House.

Why It’s Wrong to Involuntarily Mobilize Reserve JAGs for Immigration Cases

Federal law specifies that involuntary mobilization is to be used only to provide military forces for war or national emergencies.
The afternoon sun shines on the U.S. Capitol Building on July 1, 2026 in Washington, DC.

Civilian Protection in the Age of Military AI: What Congress’s New Legislative Proposals Reveal About Emerging Safeguards

Members of the Senate are taking steps to regulate and restrict how the Department of Defense develops and uses AI in its operations.
Binders of executive orders stacked on a desk.

Collection: Coverage of Trump Administration Executive Actions

Coverage of key developments, including in concise “What Just Happened” expert explainers, legal and policy analysis, and more. Check back frequently for updates.

The Just Security Podcast: Reporting at a Crossroads

A panel hosted by the Reiss Center and Just Security explores challenges facing national security journalism, legal risks, and newsroom leadership in a polarized landscape.
A congressional hearing room with multiple U.S. defense and military officials seated at a table beneath the U.S. Department of Defense seal and service emblems on the wall, with portraits, flags, and the nameplate “HON Hegseth” visible in the foreground.

The Armed Forces Need the Military Justice Review Panel

Rather than some new handcrafted DoD entity, it is crucial that the Military Justice Review Panel (MJRP) be restored as required under statute.
A woman walks past a giant billboard reading "The Strait of Hormuz remains closed" at the Revolution Square in Tehran on April 28, 2026. The White House said on April 27 it was examining Iran's latest proposal to unblock the Strait of Hormuz, two months after a US and Israeli offensive sent shockwaves through the global economy. (Photo by ATTA KENARE / AFP via Getty Images)

What A War Game Already Told Us About Iran

A war game exposed the risks of fighting Iran with assumptions instead of strategy, and its lessons echo in today’s conflict.
A detailed view of the uniform of a senior military member as U.S. President Donald Trump speaks at Marine Corps Base Quantico on September 30, 2025 in Quantico, Virginia.

Legal Foundations of Honorable Military Service

As former judge advocates, it was our responsibility while on active duty to advise on the legal demands of and limits on senior officers’ authority and responsibility.
US Secretary of Defense Pete Hegseth speaks during a press briefing at the Pentagon in Washington, DC, on March 31, 2026. (Photo by Oliver Contreras / AFP via Getty Images)

The Dangers of Hegseth’s “Warfighter” Ethos

Hegseth may present his version of a warfighter as the paragon of U.S. military power, but for all his talk, he fails to recognize the true strengths of the armed forces.
U.S. Defense Secretary Pete Hegseth stands at a podium​, delivering a speech to ​uniformed service members​.

Cuba Libre: One Man’s Morality or Our Law?

We former JAGs must find new ways to examine, protest, and talk to our fellow Americans about this administration’s flagrant and accelerating misuse of the armed forces.
U.S. Secretary of Defense Pete Hegseth arrives to testify before the Senate Armed Services Committee in the Dirksen Senate Office Building on June 18, 2025 in Washington, DC.

What Hegseth’s “Supply Chain Risk” Designation of Anthropic Does and Doesn’t Mean

Abuse of a tailored national security authority to resolve an ideological dispute playing out over DoD’s desire to change its contractual terms should not be taken lightly. 
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