Two nonpartisan experts on proliferation issues said in telephone interviews today that Iran's admissions could be evidence of a new openness.

It also opens the door to Nuclear proliferation issues.

Meanwhile back in the real world, there are serious proliferation issues with such technology.

His present research focuses on nuclear terrorism and proliferation issues involving the post-Soviet states.

A meeting in China on proliferation issues with American and Soviet officials was called off, the official said.

And we will continue to work with Russia on proliferation issues of concern.

China has also toughened its terms for talking to Washington about proliferation issues.

Nuclear proliferation issues are too important to shove aside when they become diplomatically inconvenient.

The two men also discussed weapons proliferation issues.

The United States has said it will be guided by the agency's assessment on the nuclear proliferation issues.