Brief introduction of george kovar's life

Born in the United States, he worked for the Soviet Union and was awarded the Medal of Heroes.

19 13, Koval was born in Iowa, USA, where there is a big

Jewish community and some synagogues. 1932 During the Great Depression, Koval followed his parents and immigrated to Birobidzhan, Siberia, the former Soviet Union.

From 65438 to 0934, Koval studied at Mendeleev Institute of Chemistry in Moscow. After graduating with honors, he entered the Soviet military intelligence agency and was sent back to the United States after receiving training. From 65438 to 0943, Koval was sent to Manhattan City University for special training. From 65438 to 0944, Koval came to Oak Ridge National Laboratory, which is the secret production base of American atomic bomb fuel. From 65438 to 0945, Koval's authority extended to several top secret factories near Dayton.

During World War II, george kovar's code name was "Delma".

In 2006, Koval died in Moscow. Since then, his name has been known to the world. Historians say that he may be one of the most important spies in the 20th century, and he successfully obtained the top secret information about the Manhattan project of making nuclear bombs in the United States.

Because Koval immigrated to Russia from the United States with his family, and then returned to the United States, this experience made him feel at home at work. On June 2, 2007, Russian President Vladimir Putin posthumously awarded him the Medal of Hero.

Russian President Vladimir Putin commented: "Koval is the only Soviet intelligence officer who successfully infiltrated the secret factory of Manhattan Project, and his work helped the Soviet Union greatly speed up the development of nuclear bombs."