Although nearly sixty countries around the world were affected and affected by the Second World War, in order to protect the rights and interests of most countries, the Treaty of Geneva clearly stipulates that the armed forces of any country cannot hurt and kill prisoners of war, and the medical personnel of the Red Cross Society uphold humanitarian principles to help the wounded soldiers of all countries, so all countries in the world are not allowed to harm these medical personnel.

Japan was one of the initiators of World War II, in the war almost no evil, no bottom line, at that time the Japanese soldiers have been brainwashed by militarist ideas, they are very crazy on the battlefield, not only invaded the East Asian countries, but also sneaked attack on Pearl Harbor and the United States and other countries to launch the Pacific War, almost became a street rat everyone shouted, but no one expected That Japan would be so mad, in a battle captured alive more than five hundred Red Cross medical personnel.
At that time, these medical personnel told the Japanese army that they were free of charge for the wounded soldiers of various countries, if Japan had wounded soldiers they would also uphold humanitarian assistance, but Japan was indifferent, and finally ordered the execution of all these medical personnel, this incident made the international community angry, the United States and Australia decided to join forces to counterattack Japan, directly besieged 170,000 Japanese troops on a tropical island, the hot and humid climate on the island made the Japanese army bitter.
Because the Japanese army has long been exhausted, there are many wounded soldiers, coupled with the lack of fresh water and food on the isolated island, these Japanese wounds are infected, but also outbreak of infectious diseases, because there is no medical treatment, and finally 170,000 Japanese troops were completely destroyed, at that time in the late stage of World War II, Japan was gradually defeated on the battlefield, the general trend has gone, and finally under the attack of the United States two atomic bombs, announced defeat and surrender, and finally ended this human catastrophe.