Back National Defense Research Committee German National Defense Research Committee Spanish NDRC Finnish National Defense Research Committee French National Defense Research Committee ID 国防研究委員会 Japanese 국방연구위원회 Korean National Defense Research Committee Portuguese Национальный исследовательский комитет по вопросам обороны США Russian Ulusal Savunma Araştırma Komitesi Turkish
 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (March 2013) |
| NDRC | |
 President Harry S. Truman with members of the National Defense Research Committee. Seated are Dr. James B. Conant, President Truman and Dr. Alfred N. Richards. Standing are Dr. Karl T. Compton, Dr. Lewis H. Weed, Dr. Vannevar Bush, Dr. Frank B. Jewett, Dr. J. C. Hunsaker, Dr. Roger Adams, Dr. A. Baird Hastings and Dr. A. R. Dochez | |
| Agency overview | |
|---|---|
| Formed | June 27, 1940 |
| Preceding agency |
|
| Dissolved | June 28, 1941 (reduced to advisory body) January 20, 1947 (formally dissolved) |
| Superseding agency | |
| Jurisdiction | United States Government |
| Headquarters | Washington, D.C. |
| Agency executives |
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| Parent agency | Council of National Defense, a suspended World War I agency briefly revived for World War II |
| Child agencies |
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The National Defense Research Committee (NDRC) was an organization created "to coordinate, supervise, and conduct scientific research on the problems underlying the development, production, and use of mechanisms and devices of warfare" in the United States from June 27, 1940, until June 28, 1941. Most of its work was done with the strictest secrecy, and it began research of what would become some of the most important technology during World War II, including radar and the atomic bomb. It was superseded by the Office of Scientific Research and Development in 1941, and reduced to merely an advisory organization until it was eventually terminated during 1947.