Congress needs to immediately amend the War Crimes Act to align federal criminal jurisdiction over war crimes with the international law concept of universal jurisdiction.

The war today differs from jihadists conflicts and even the more limited recent civil conflict in Ukraine, but these and other experiences offer some lessons to consider about any future role for foreign...

Activity in the digital domain may affect the war in Eastern Europe at the margins, but it will not decide it. That should tell us something about the West’s cyber posture.

A review of Nicholas Mulder, “The Economic Weapon: The Rise of Sanctions as a Tool of Modern War” (Yale University Press, 2022).

In an attempt to prevent the online circulation of child sexual abuse material, a reintroduced Senate bill runs the risk of failing to combat the problem while simultaneously decreasing internet security.

Vladimir Putin’s rewriting of the history of World War II set the stage for his war in Ukraine.

In late 2021, Congress reformed the military justice system in a way that materially alters the traditional division of prosecutorial responsibility between nonlawyer military commanders and uniformed la...