The authoritative guide to ensuring science and technology make life on Earth better, not worse.

arms controlCFE

Ukrainian servicemen seen along the frontline outside of Svitlodarsk, Ukraine on January 30. (Photo by Stringer/Anadolu Agency via Getty Images)

How the demise of an arms control treaty foreshadowed Russia’s aggression against Ukraine

By Amy J. Nelson, Adam Twardowski | Analysis, Nuclear Risk