Department of State, Office of Public Affairs, Information Memorandum Number 61, Soviet Atomic Explosion

Extracted text

OCR Page 1 of 6
DECLASSIFIED E.O. 11652, Sec. 3(E) and 5(D) STATE LTR 271-1873 By NLT-HK NARS Date 2-20-03 September 23, 1949 DEPARTMENT OF STATE OFFICE OF PUBLIC AFFAIRS INFORMATION MEMORANDUM NO. 61 While this memorandum itself is not for release, officers participating in public liaison through speeches or background talks may find this material useful in answering questions. SOVIET ATOMIC EXPLOSION In connection with the announcement that there had as TRUNAN AND A recently been an atomic explosion in the Soviet Union, the following are answors to some questions that may be raised SLAVICE B 1. Does this mean that the Russians have the bomb? lie Es GOVE know there was an atomic explosion. That is all we can say o 20 How do we know that there was an atomic exolosion? It would not be compatible with national security to give further information on this subjecto 3. Do you know where and when it took place, and whether on the ground or water? Ve have a pretty good idea. 4. Is this the first atomic explosion in Russia? So far as we know. 5. Does our information indicate that the Russiana may have a number of bombs? No. 6. Is there any way of telling how far advanced Russian technology is in this field as compared with our own? It would not be compatible with national security to give any information on this subjéct at this time. 7. pid the Russians steal the atomic secrets or did they work them out? There is no to believe that this development is the result of anything that was stolen or copied from us. Nearly four years ago the President pointed out that "Scientific opinion appears to be practically unanimous that the essential theoretical knowledge upon which the

Relations