Ukrainegate

Election interference

Yemen War

Cyber Warfare

Ethics of Armed Conflict (and Empirical Research)

Social Media and Violent Extremism

United Nations

Images: left to right – MASSOUD HOSSAINI/AFP/Getty; Mark Wilson/Getty; Sergei Supinsky/AFP/Getty; Win McNamee/Getty; DON EMMERT/AFP/Getty; FAYEZ NURELDINE/AFP/Getty