
| Known Nuclear Tests in the United States and Soviet Union, 1945-1959 | ||||
| Year |
United States |
Soviet Union |
||
|
Atmospheric |
Underground |
Atmospheric | Underground | |
| 1945 | 1 | 0 | 0 | 0 |
| 1946 | 2 | 0 | 0 | 0 |
| 1947 | 0 | 0 | 0 | 0 |
| 1948 | 3 | 0 | 0 | 0 |
| 1949 | 0 | 0 | 1 | 0 |
| 1950 | 0 | 0 | 0 | 0 |
| 1951 | 15 | 1 | 2 | 0 |
| 1952 | 10 | 0 | 0 | 0 |
| 1953 | 11 | 0 | 5 | 0 |
| 1954 | 6 | 0 | 10 | 0 |
| 1955 | 17 | 1 | 6 | 0 |
| 1956 | 18 | 0 | 9 | 0 |
| 1957 | 27 | 5 | 16 | 0 |
| 1958 | 62 | 15 | 34 | 0 |
| 1959 | 0 | 0 | 0 | 0 |
| Source: Table of Known Nuclear Tests Worldwide, NRDC | ||||
Q. [...] Do you or do you not believe that Dr. Oppenheimer is a security risk?
A. In a great number of cases I have seen Dr. Oppenheimer act-I under-stood that Dr. Oppenheimer acted in a way which for me was exceedingly hard to understand. I thoroughly disagreed with him in numerous issues and his actions frankly appeared to me confused and complicated. To this extent I feel that I would like to see the vital interests of this country in hands which I understand better, and therefore trust more.
In this very limited sense I would like to express a feeling that I would feel personally more secure if public matters would rest in other hands. Edward Teller
150 YEARS OF SCIENCE Talk of the Nation NPR February 13, 1998. (RealAudio)