The U.S. raises red flags on Russia's plutonium experiments — while ramping up its own
Center for Public Integrity
The secrecy surrounding this work has long raised suspicions — among many nations — that a global nuclear test ban treaty is being violated.
U.S. in May: Russia seems to be violating nuclear test ban treaty w/ nuclear simulation experiments.
today: the U.S. "is about to step up the pace of the country’s complex and costly nuclear simulation experiments."