As the conflict in Tigray evolves into a low-level, protracted insurgency, an enduring peace will require an independent investigation into claims of mass atrocities and law of war violations.

Space and the polar regions are remote environments, but they are also geopolitically important arenas of competition among both countries and major corporations.

Some notes on a curious comment from Gen. Paul Nakasone, commander of U.S. Cyber Command.

States and other stakeholders can use Article 2(4) of the U.N. Charter to bar not just uses of force in cyberspace but also threats of such force by equal measure.

After a positive initial response, many countries were hit hard by the second wave and face challenges securing vaccines.

There are concrete steps the Biden administration can take to check Russia and China's actions and arrest democratic backsliding.