Armed Conflict

Just Security’s expert authors provide analysis on the legal, policy, and strategic dimensions of armed conflict, including the Russia-Ukraine war, the Israel-Hamas war, counterterrorism operations, conflicts in the Middle East and North Africa, and other armed conflicts across the globe, with a focus on international humanitarian law, war crimes and accountability, mitigating and remedying civilian harm, and the humanitarian impacts of warfare.

× Clear Filters
3,526 Articles
A member of the Ukrainian army and a policeman stand near body bags exhumed from a mass grave where civilians where buried in Bucha, on the outskirts of Kyiv, on April 13, 2022, amid Russia's military invasion launched on Ukraine. - A visit by the International Criminal Court's chief prosecutor to Bucha -- the Kyiv suburb now synonymous with scores of atrocities against civilians discovered in areas abandoned by Russian forces -- came as the new front of the war shifts eastward, with new allegations of crimes inflicted on locals. (Photo by FADEL SENNA/AFP via Getty Images)

History and International Law Proscribe Amnesties for Russian War Crimes

Compromising on prosecutions for Russian atrocities would erode the system of international justice built since Nuremberg and undermine the rule of law itself.
A young boy looks on at the site of an Israeli airstrike in Deir al-Balah on December 9, 2025, which resulted in a Palestinian man being killed.

An Analysis of Resolution 2803 and the International Stabilization Force: A Militarized Enforcement Mission with Precarious Legal and Strategic Implications

UN Resolution 2803 authorizes a Gaza stabilization force under U.S. guidance, raising questions about legality, impartiality, and risks to Palestinian self-rule.
(L-R) British Prime Minister Keir Starmer, Finnish President Alexander Stubb, Ukrainian President Volodymyr Zelensky, U.S. President Donald Trump, French President Emmanuel Macron, Italian Prime Minister Giorgia Meloni, German Chancellor Friedrich Merz, and NATO Secretary General Mark Rutte

The Quiet Rebalance in Transatlantic Intelligence

Recent developments are deepening European officials' existing unease about Washington's steadiness as a security partner.
The U.S. Navy’s Gerald R. Ford Carrier Strike Group, including the flagship USS Gerald R. Ford (CVN 78), left, USS Winston S. Churchill (DDG 81), front, USS Mahan (DDG 72), back, USS Bainbridge (DDG 96), and embarked Carrier Air Wing Eight F/A-18E/F Super Hornets assigned to Strike Fighter Squadrons 31, 37, 87, and 213, operates as a joint, multi-domain force with a U.S. Air Force B-52 Stratofortress, Nov. 13, 2025; transiting the Anegada Passage and entered the Caribbean Sea, Nov. 16, 2025

Operation Southern Spear: Why the Crews, Drugs, and Boats are Not Targetable

A deep dive on the international law applicable to the U.S. military's lethal operations against suspected drug boats
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.

U.S. Boat Strike Campaign: Questions Congress Should Ask Executive Branch Officials

A list of questions that should be answered by U.S. government officials regarding the lethal campaign against suspected drug trafficking individuals, groups, and vessels.
Two women sit inside a dark concrete shelter, one on a single bed draped in what appears to be blue mosquito netting, the other on a low stool, in Adwa, Ethiopia on March 30, 2025. A window with bars in the top right of the image provides a little light. Buckets and what appear to be cooking implements sit on the barren floor.

In Ethiopia, an Unfinished Peace Risks Betraying the People of Tigray and the Broader Region

A confluence of factors threatens to reignite the conflict in Ethiopia's Tigray region, exacerbating displacement and human suffering, and destabilizing the entire region.

Help Support Just Security on Giving Tuesday

This Giving Tuesday, you can help us inform a more just and secure world.
The Just Security Podcast Cover Image

The Just Security Podcast: Murder on the High Seas Part IV

Co-hosted with RCLS, a panel of experts discuss the Trump administration's continued campaign of lethal strikes against suspected drug traffickers.
US Marines unload from an Osprey V-22 aircraft at Jose Aponte de la Torre Airport

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.
Military justice image

Professional Responsibility and the Boat Strikes

Legal and ethical debates surge around unreleased OLC memo on lethal boat strikes in the Caribbean, with growing calls for transparency and scrutiny of military lawyers.

Unlawful Orders and Killing Shipwrecked Boat Strike Survivors: An Expert Backgrounder

An expert backgrounder on the reported Hegseth "no quarter" order to kill everyone aboard a suspected drug boat in the Caribbean on Sept. 2.
Visualization of nuclear weapons against a yellow background

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.
1-12 of 3,526 items

DON'T MISS A THING. Stay up to date with Just Security curated newsletters: