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.

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3,536 Articles
Image of a globe focused on East Europe and parts of western Russia.

Ukrainian Drone Incursions into Baltic States, Russian Electronic Warfare Countermeasures, and International Law

Experts unpack the international law implications of recent incursions of Ukrainian drones into the airspace of Baltic countries due to Russian electronic warfare tactics.
A protester blocks a road with a burning barricade to prevent traffic from passing during a nationwide transport strike over rising fuel prices in Nairobi on May 18, 2026.

The Middle East War Will Reshape Africa’s Democratic Trajectory

The economic fallout across Africa from the Iran war will have major impact on the well-being of African citizens and the prospects for democracy on the continent.
A Lukoil gas station sign with a red and white logo, Cyrillic lettering, and fuel price display, seen through blurred metal railings against a blue sky.

Sanctions Towards Russia Are Not a Strategy: Toward a More Coherent Statecraft

Sanctions have become a weapon of lawfare: a contest over the rule of law, governance models and the integrity of global markets. But systemic corruption cannot be sanctioned.

Collection: Counterextremism and Counterterrorism Initiative

Introducing Just Security's new Collection on the evolving threats of violent extremism and terrorism.
In this handout photo provided by U.S. Central Command, Arleigh Burke-class guided-missile destroyer USS Rafael Peralta (DDG 115) implements a maritime blockade against an Iranian-flagged ship attempting to sail toward an Iranian port, on April 26, 2026 in the Arabian Sea. Rafael Peralta is deployed to the U.S. 5th Fleet area of operations to support maritime security and stability in the Middle East. (Handout photo by U.S. Navy via Getty Images)

Is the United States (Still) at War? How Wars Begin and End

Armed conflict is not a matter of political branding, rhetorical convenience, or domestic law positioning. It is a legal status that turns on objective facts.
Residents walk with a bicycle past destroyed buildings in Yarmouk camp, Damascus, Syria, on November 8, 2025. Established in 1957, Yarmouk was once the largest Palestinian refugee community in Syria, but years of conflict left much of it in ruins. (Photo by Omar Albaw / Middle East Images via AFP) (Photo by OMAR ALBAW/Middle East Images/AFP via Getty Images)

Starvation on Trial: Koblenz and the Case of Yarmouk

A trial in Germany concerning the siege of Yarmouk in Syria tests the application of universal jurisdiction to patterns of siege warfare and civilian deprivation.
A F-16 jet fighter of Royal Dutch Air Force lands on the runway of Volkel air base, southern Netherlands, on January 2, 2019. - The Dutch Air Force took part in the Air Task Force Middle East mission to fight against ISIS in Iraq and Eastern Syria. (EMKO DE WAAL/AFP via Getty Images)

The Netherlands Sets New Path for Investigating Evidence of Civilian Harm in Modern Conflict

A Dutch probe into a 2016 Mosul airstrike exposes how outdated intelligence and weak assessments led to civilian deaths, offering key lessons for accountability.
French President Macron (seated on left), European Commission President von der Leyen (standing center), and European Council President Antonio Costa (seated right) interact as three men stand behind them. Macron, his hands clasped at his chin, is listening to von der Leyen and Costa.

The Transatlantic Dilemma: How to Pursue Autonomy Without Foreclosing Future Cooperation

Transatlantic relations are unraveling as U.S.-Europe tensions deepen over Ukraine, Iran, and NATO, risking a long-term shift from cooperation to strategic rivalry.
Ukraine's President Volodymyr Zelensky and European council secretary general Alain Berset (R) speak after the signing of an agreement for establishing a special tribunal to try top officials responsible for Russia's invasion of Ukraine at the Council of Europe in Strasbourg, eastern France, on June 25, 2025. (Photo by FREDERICK FLORIN/AFP via Getty Images)

In Absentia Trials and the Special Tribunal for the Crime of Aggression Against Ukraine

When defendants can be informed of their trial and have a right to a retrial in person, in absentia trials can be legitimate and necessary for victims and society at large.
People wave Iranian flags from the bed of a truck depicting Grand Ayatollah Ali Sistani

Is the United States at War with Iraq?

The non-international armed conflict between the Islamic Resistance in Iraq and the United States and Israel has yet to transform into an international armed conflict.
People walk past destroyed homes in Gaza

Submission to the U.N. Committee on Economic, Social and Cultural Rights: Application of the ICESCR in Situations of Armed Conflict

Outgoing UN Special Rapporteur finds that the destruction of housing in armed conflict is a "central and systemic" violation of international law.
The facade of the ICC building.

Transnational Repression and the Case for International Criminal Accountability

International criminal law should be applied to transnational repression. The tools to do so may already exist.
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