Russia is applying the lessons of its campaign against civilians in Syria to the conflict in Ukraine. The humanitarian response can learn from the Syrian conflict, too.

Recent conflicts in former Soviet states demonstrate the ways that Russia's grip in the region has slipped.

The Russian Aerospace Forces' offensive has been more accurate than often appreciated, but its effectiveness has been limited by Ukraine's careful preparation and response.

Discourse about "great power competition" is everywhere, but policymakers are often inconsistent or unclear about who fits the bill.

Stewart Rhodes' conviction will further undermine the organization he led, but sympathizers have other options.

Four months after Zawahiri was reportedly killed in a drone strike in Kabul, the terrorist organization still has not announced a successor.

New innovations in biotechnology are driving rapid changes that will have far-reaching consequences. The United States and its partners need to be at the forefront of these advances.

Extremist groups like the New Mexico Civil Guard are benefitting from iterative recruitment in online and offline spaces that bridge ideologies.