Use of Force

Congress has revealed itself less as a coequal branch and more as an accomplice in the marginalization of its own constitutional role in foreign and national security policy.

Israeli international law scholars send urgent letter to Israel’s Minister of Defense, the IDF Chief of Staff, the Attorney General.

Just Security's collection of more than 110 articles covering the Israel-Hamas War and its diplomatic, legal, and humanitarian consequences.

A catalog of over 100 articles (many with Ukrainian translations) on the Russia Ukraine War -- law, diplomacy, policy options, and more.

We wrote this essay to fulfill our human, conscientious, and civic duty, as Israelis – and as Zionists – who have expertise in areas related to the IDF’s order.

Former State Department attorney analyzes U.S. letter to UN Security Council that presented legal arguments for U.S. strike on Iran's nuclear facilities.

Trump’s strike on Iran violated constitutional limits on the president's unilateral power to take the nation to war—an authority the Framers reserved for Congress.

Ukrainian MP Oleksiy Goncharenko discusses the NATO Summit and the war with Washington Senior Editor Viola Gienger and guest host Lauren Van Metre.

Whether newly announced ceasefire actually leads to end hostilities will not change the new reality: a comprehensive agreement is less likely now than before the bombing

An expert policy and legal assessment of the U.S. strikes on Iran's nuclear facilities and what comes next.

It’s in Trump’s hands to deliver the logic of force: to rally the West, to back Ukraine, squeeze Russia, and set the stage for a win for Ukraine, the free world, and the U.S.

It is essential to understand the line between war and peace, scrutinize the application of wartime powers, and interrogate the president’s assertions when he triggers them.