| 21. | India exploded two nuclear devices on Wednesday and three on Monday.
|
| 22. | Pakistan detonated two more nuclear devices on Saturday, defense officials said.
|
| 23. | Also, the workings of high efficiency nuclear devices are still classified.
|
| 24. | In May 1998, Pakistan responded publicly by testing 6 nuclear devices.
|
| 25. | 1973-France explodes nuclear device over South Pacific island despite worldwide protests.
|
| 26. | Only small amounts of plutonium 239 are required to make a nuclear device.
|
| 27. | The nuclear devices were tested Monday and Wednesday in a desert bordering Pakistan.
|
| 28. | Centrifuges can be used to enrich uranium for use in a nuclear device.
|
| 29. | He must stop terrorists bent on detonating a nuclear device in the city.
|
| 30. | Pakistan said it detonated five nuclear devices on Thursday and another one Saturday.
|
