Both the Battles of Iwo Jima & Okinawa convinced President Truman that invading the homeland of Japan might cost as many as a million Allied lives! Russia had just entered the War in the Pacific since VE-Day and with day-round bombing by B-29's with no avail, plus the Kamakaze factor: the President felt best to use the latest weapon technology!
atomic bomb on Hiroshima and Nagasaki
He learned better.
President Harry S. Truman .
How did truman react to ussrs deployment of an atomic bomb
they did this to try to keep the U.S away from the battle.
President Truman considered issues like death toll, atomic fallout, and political consequences before using the atomic bomb. In the end, it was determined that it would save many lives by avoiding a conventional battle.
The situation was bad. The United States was involved in fighting in the European scenario and in the Pacific scenario fighting the Japanese also. This had been going for 4 years. The casualty rate was high. President Truman stated that he used the bomb to end the war sooner.
Harry Truman drop the Atomic Bomb on Hiroshima, Japan and Nagasaki, Japan.
princess patrick harwood President Truman
Truman
Harry Truman
He did.