As we all know, nuclear weapon has always been an extremely mysterious weapon, and it has even been set as a state secret in the research field. Therefore, the United States has made powerful weapons, and the Japanese feel that they are just blowing water and are not at ease. Moreover, many Japanese officials suppressed the blockade news, and some people were simply numb. When the emperor announced his surrender, although he was bombed twice by atomic bombs, many people still kept the idea of war and denounced the emperor.

After all, the US military knows that the lethality of this bomb is very great. So before dropping the bomb, in order to reduce guilt and avoid hurting too many innocent people, it sent planes over Japan and dropped a lot of leaflets as a warning. Although the content is very touching, in the eyes of the Japanese at that time, it was just a piece of waste paper, which was picked up and then thrown away.

The United States has easily sent fighter planes over Japan many times. It can be seen from this incident that Japan's air defense capability is extremely low. What's more, the Japanese are used to reading such leaflets, thinking that they are just scaring them, and they are not at ease at all. Besides, where did the Japanese know about the atomic bomb? Even though they knew it, they never thought it was so powerful. What's more, they have been eroded by militarism for a long time and vowed to live and die with Japan, not afraid of this bomb.

In fact, at that time, the US military had suffered heavy casualties. If Japan does not surrender, they will be dragged to the battlefield, and the family members are likely to riot. Therefore, they did this propaganda for another purpose, so that Japan could surrender at an early date and end the war. Unexpectedly, after the first bomb fell, they remained the same. Finally tasted the taste of two bombs and one satellite.