Department of Defense (DoD)
299 Articles

Using an Unmarked Aircraft to Attack an Alleged Drug Boat: Is it Perfidy?
Did the Sept. 2 strike on suspected drug traffickers using an unmarked aircraft violate the prohibition on perfidy, or other LOAC rules, had there been an armed conflict?

Collection: Just Security’s 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.

Will Trump Allow Private Equity to Gut the Army Too?
Previous Army privatization experiences demonstrate that the logic of Secretary Driscoll’s proposal to court private equity firms is difficult to defend.

Timeline of Boat Strikes and Related Actions
A timeline that chronicles major events in the Trump administration’s campaign of lethal strikes against suspected drug traffickers in the Caribbean and Eastern Pacific.

Hypothetical Legal Review on Judge Advocates Serving as Immigration Judges
A hypothetical legal review examining the OLC's legal basis for having Judge Advocates serve as immigration judges.

The International Law Obligation to Investigate the Boat Strikes
Operation Southern Spear’s lethal boat strikes are unlawful under IHRL and, even on the administration’s own terms, trigger binding LOAC and DoD duties to investigate.

Questions Lawmakers Should Ask About Inspector General Report on Signalgate
The OIG report on the "Signalgate" incident is far from the “total exoneration” claimed by Hegseth and his aides.

The Quiet Rebalance in Transatlantic Intelligence
Recent developments are deepening European officials' existing unease about Washington's steadiness as a security partner.

Killing Shipwrecked Survivors is Not Just Illegal—It Endangers U.S. Servicemembers
If the United States chooses a path where killing defenseless survivors becomes acceptable, American servicemembers will pay the price for that choice.

Could “A House of Dynamite” Spark a Public Rethink of Nuclear Risk?
There’s no shortage of opportunities to reduce the chances that a war game – or the plot of “Dynamite” – is never played out in real-time.

From Secret Law (2001-2024) to None at All (2025-present)
The Trump administration's lethal strikes are the apotheosis of the last quarter century's often always secret and often unreviewable executive branch legal reasoning.

Trump’s Nuclear Testing Remark Was a Signal — Not a Strategy
The science is sound, the stockpile is strong, and the call to test a nuclear bomb has no technical foundation. Resuming testing would not make America safer.