1.   After the United States stopped testing nuclear weapons, the work of modeling the reliability of weapons designs has been done with these networks.

2.   But even if the current espionage case proves that Chinese spies pilfered American weapons design, Clinton said, there remain reasons to continue to work with Beijing.

3.   But even if the current espionage case proves that Chinese spies pilfered American weapons design, Clinton said, there remain reasons to maintain ties with Beijing.

4.   Driven by such logic, the administration made public masses of generalities about nuclear arms, even as specific weapon designs were kept secret.

5.   During the Cold War, they checked a new weapon design by conducting a half dozen or so large test explosions under a desolate patch of Nevada desert.

6.   Expanding scientific research that is closely related to weapons design at academic centers, the report warned, raises the risk of the proliferation of advanced nuclear weapons technology.

7.   In Albuquerque, business leaders perceive possibilities at Sandia, where the work includes weapons design and energy research.

8.   It included stealing weapons designs from American nuclear laboratories and obtaining sensitive computer, missile and satellite technologies.

9.   It would be better to take one laboratory out of weapons design entirely and shrink bomb design work at the other two.

10.   Military officials say he passed along highly sensitive material about Soviet weapon designs, among other things, that jeopardized agents working inside Russia.