Russia-Ukraine

We may be effectively reverting, at least temporarily, to an era of imperial rule. But history has demonstrated that international law has a long memory. Lawyers and historians…

As the administration crafts a plan to help Ukraine get Russia to the negotiating table, it must restore vital non-military assistance, too.

The "hunting" may be part of a Kremlin strategy to seize more territory, drive out Ukrainians, and pacify those left in advance of any talks.

An analysis of the Trump administration's possible approach to Russia in pressing for negotiations with Ukraine.

The US easing of limits on use of a long-range missile system, ATACMS, may be too late, depending on Trump's approach when he takes office.

A court case shows the complexity of weighing a constitutional guarantee against the obligation to protect the State in war.

Congress has imposed significant constraints on the president's ability to unilaterally lift sanctions imposed on Russia for its aggression in Ukraine in increasingly specific…

It is unlikely that Democratic messaging will emphasize the importance of aid to the same extent as Republican attacks will question it.

A slate of top analysts eyes the prospects and how debates are likely to unfold amid backsliding on development and on global cooperation.

Russia's aggression against Ukraine underscores the critical challenges in safeguarding the rights of national minorities in conflict zones.

In his thought-provoking essay in Just Security, Chris O’Meara provides an insightful analysis of Ukraine’s recent incursion into Kursk Oblast under the law governing the use…

Ukraine may represent a unique case of the full use of available mechanisms within the existing system of international criminal justice.