0
Wiki User
∙ 14y agoYes, they droped fleas infected with the Bubonic Plague on china from planes.
The Infamous Unit 731 of the Japanese Imperial Army were the ones responsible for Biological Weapons use and experimentation during World War 2. The fleas mentioned above were dropped in ceramic bombs, and estimated to have killed around 400,000.
Add your answer:
Earn +20 pts
Why did Japan surrenderd in World War 2?
I believe Japan surrendered because we threatened them with nuclear weapons.
What happened to end the war for japan?
The U.S. used atomic weapons on the cities of Hiroshima and Nagasaki which effectively ended the Second World War .
What country did America drop two atomic bombs on?
Nuclear weapons have only been used in combat on Japan.
How did nuclear weapons influence World War 2?
The use of these weapon brought about peace in the East against Japan and was the conclusion of hostilities in WW2 .
What is biochemical warfare?
Biochemical Warfare is war using weapons of a biological or chemical nature. such as biotoxins. Anthrax bombs are a good example of bichemical weapons. To use weapons of mass distruction.
How were the nuclear weapons used during World War 2?
Dropped on Japan to end the war.
Why did Japan surrenderd in World War 2?
I believe Japan surrendered because we threatened them with nuclear weapons.
Why did they come up with nuclear weapons?
to use against Japan in world war II
What three types of weapons were used during the cold war?
Nuclear weapons, Biological Weapons, Chemical Weapons.
What war were nuclear weapons used in and why?
Nuclear weapons have only been used in anger in the Second World War (WW2) - they were used against the Japan to bring the war to an end.
How many nuclure bombs were dropped in japan during world war 2?
In 1945 two atomic weapons were used against Japan .
When did first nuclear weapons first used?
At end of world war two, two were dropped in Japan, which ended the japan - America conflict
Why couldn't Roosevelt just give Britain weapons in World War 2?
After Japan attacked the U.s.A ,it got fully involved in world war 2 , and wanted to crush Japan and its mighty navy as well.
What happened to end the war for japan?
The U.S. used atomic weapons on the cities of Hiroshima and Nagasaki which effectively ended the Second World War .
What country would win Russia or Japan?
Russia has nuclear weapons and a modern army. Japan has put the military aside since World War II.
What did president Truman's decision to use an atomic weapons against cities in Japan in world war 2?
He wanted to end the war as quickly as possible.
What was the purpose of nuclear and atomic weapons during World War 2?
The US wanted these weapons to be used against Germany, before they could use them against the Allies. However Germany was defeated with conventional weapons before these weapons were ready. So the US decided to use them on Japan as soon as they were ready, to end the war without having to invade Japan.
