yes they did
US Army Air Corps
Lorne Elias invented the explosive dectorin 1985 Lorne Elias invented the explosive dectorin 1985
The US dropped the first atomic weapon on Hiroshima on August 6, 1945, during World War II. The B-29 that dropped it had the name "Enola Gay" and was piloted by Colonel Paul Tibbets, US Army Air Force.
No Atomic bombs have even been dropped ON the US.
The US won the war.
GP Bomb
Aug 6, '45 - Hiroshima and Aug 9 - Nagasaki Not dropped by US troops but by USAAF ( Army Air Forces ) bombers.
The US
The U.S. airforce did not really engage combat. They dropped of troops and supplies, but did very little bombing and hostile combat.
US
To end WWII.
President Truman.