Satellite cybersecurity has received little attention from spacefaring states, despite significant risks.

How well the United States and Japan are able to deter an attack on Taiwan and respond jointly and effectively to Chinese aggression if deterrence fails could determine Asia’s future, as well as their own.

Deep fakes—highly realistic and difficult-to-detect depictions of real people doing or saying things they never said or did—are a profoundly serious problem for democratic governments and the world order. A combination of technology, education, and public policy can reduce their effectiveness.