United States military operation of 1943-1945 to discover enemy scientific developments during World War II. It began in 1943 and lasted until 15 October 1945 (about 3 years). Those involved included Office of Naval Intelligence, Office of Scientific Research and Development, Manhattan Project and Military Intelligence Corps.
Before and after
- 17 December 1942Birth of Muhammadu Buhari
- 21 December 1942Birth of Hu Jintao
- 31 December 1942Battle of the Barents Sea
- from 1943 to 1944Bengal famine of 1943
- from 1943 to 1945Alsos Mission
- 1943Rise of objectivism
- 1943Creation of Colossus
- 7 January 1943Death of Nikola Tesla
- 15 January 1943Construction of The Pentagon
More in Wars, politics & history
- from 28 July 1914 to 11 November 1918World War I
- 16 May 1916Sykes–Picot Agreement
- from February 1919 to March 1921Polish–Soviet War
- 4 June 1920Treaty of Trianon
- 24 July 1923Treaty of Lausanne
- from 1 September 1939 to 2 September 1945World War II
The era
This moment belongs to the Modern era (1914 CE to 1945 CE), world wars and a changing world. You can also browse everything in the 20th century.