Bunn said the combined effort by the Russian and U.S. governments also played a role.
The report will be published by Harvard's Project on Managing the Atom and the Carnegie Endowment for International Peace in Washington.
Bunn said the combined effort by the Russian and U.S. governments also played a role.
The report will be published by Harvard's Project on Managing the Atom and the Carnegie Endowment for International Peace in Washington.