The reason Japan attacked Pearl Harbor

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2021-11-10に共有
Japan attacked the U.S Pacific Fleet at its base at Pearl Harbor on the 7th of December 1941, but what led to that decision? Why did the Japanese attack the USA? - The answer is oil.

Japan had been modernising its economy throughout the 20th century and wanted to build an empire of its own. However, Japan lacked the natural resources to make it a reality, with all but 6% of its oil supply being imported. After capturing Manchuria, Japan became bogged down in a full-scale war with China in 1937 and had to look elsewhere for the resources it needed to fight. Meanwhile, the USA was slowly awakening from its isolationism.

When Japan occupied French Indochina in 1941, America retaliated by freezing all Japanese assets in the states, preventing Japan from purchasing oil. Having lost 94% of its oil supply and unwilling to submit to U.S demands, Japan planned to take the oil needed by force. However, striking south into British Malaya and the Dutch East Indies would almost certainly provoke an armed U.S response. To blunt that response, Japan decided to attack the U.S Pacific Fleet at Pearl Harbor, hoping that the U.S would negotiate peace.

The attack at Pearl Harbor was a huge gamble, but one which did not pay off. Though Japan took its objectives in the Pacific and Southeast Asia, the U.S did not respond as expected. Instead of reverting to isolationism, the U.S geared up for total war and Japan's fate was sealed.

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Explore the film footage used in this video, and licence it for use: film.iwmcollections.org.uk/c/1572

00:00 Introduction
00:29 Japan's ambitions
01:29 Second Sino-Japanese War
02:37 American isolationism
04:01 Japan's oil problem
04:35 Northern vs Southern Strategies
05:54 U.S embargoes
07:10 Japan's crisis
08:36 The attack on Pearl Harbor
11:12 The attack on Southeast Asia
12:08 U.S response
13:10 Conclusion

コメント (21)
  • My Filipino great-grandfather signed up as a soldier at 14, which was actually not allowed; He fought the Japanese in our province. I remember my mom telling me that the only thing he shot that day was coconuts so he could eat and drink during the fight. While he did this, he met a young Japanese kid, who might have been the same age, looking at him while eating. They both looked at each other but they didn't shoot each other instead, they ate coconuts together while all the fighting was going on lol...
  • As Yamamoto reportedly said: " In the first six to twelve months of a war with the United States and Great Britain I will run wild and win victory upon victory. But then, if the war continues after that, I have no expectation of success. "
  • I am Japanese. Thank you for such a thoughtful, neutral, and non-racist video. because it's so rare and good
  • @jlshoem
    Admiral Yamamoto: "I fear all we have done is to awaken a sleeping giant and fill him with a terrible resolve."
  • There's an interesting alternative history to consider. The Japanese could have left America alone and just attacked the Dutch East Indies, Malaya & Singapore to secure the oil and other resources they needed. It is possible that the American public would not have wanted to go to war with Japan essentially to protect the Colonial interests of Britain and France.
  • The strangest thing about WW2 is that the high commands of both Japan and Germany knew that if they didn't deal a knockout blow to their opponents, they would lose. Their inability to produce enough weapons, train enough pilots, and have enough fuel to wage war, made Pearl Harbour, The Battle Of Britain, and Operation Barbarossa the brash and audacious campaigns they were. The Axis mentality was strike first and overwhelm. It's great when it works, but when it doesn't, you get nuked, or have the Soviets run a third of your country for 55 years.
  • @alo0476
    My grandfather was a mechanic in the Dutch East Indias quickly defeated army. He and all his comrades were captured by the Japanese and transported by ship as prisoners to Burma. Whilst travelling the ship was relentlessly bombed by Allied forces leaving few survivors. Once being picked up by a trailing Japanese ship along with other survivors, my grandfather worked on the Burma railroad, which too was bombed by US forces who had no idea that they were bombing their own and inflicting significant casualties. On one occasion my grandfather had a piece of shrapnel from a bomb blasted into his leg which was taken out without any pain relief. As a mechanic my grandfather would often travel with Japanese supply trucks, which he used as a way to smuggle in medicine and food for the other malaria and hunger stricken prisoners. Throughout his stay in the atrocious conditions of Burma my grandfather recalled one escape which took place. Three Americans made their way past the guards and into the jungle, never to be seen again. The guards, recruited from Korea, were cruel bullies who enjoyed torture and prisoner mistreatment for their own amusement. Upon Japanese defeat my grandfather caught a serious case of Malaria which kept him bed stricken for over a year. After his recovery he traveled to Holland where he met my grandmother.
  • Excellent video. Rare to hear the reasons / motivation of Japan to take such a drastic step. In 99% of publications the attack itself is covered, not the thinking behind the assault.
  • My dad was at Pearl Harbor on the USS Nevada. My Aunt often told me if a Japanese bomber had zigged instead of zagged I wouldn't be here. Dad had extreme PTSD, and I sometimes go wandering on the internet looking for explanations and answers for the pain my family and I went through. This video sums things up pretty well, I feel like I finally have a solid understanding of the "why." Rest in peace, daddy, I'm sorry you had to go through all that.
  • My grandmother is a 1940's World War 2 survivor. She's 96, and still alive, no cane, no walker, no wheelchair.
  • I never learned about this in school. Completely facsinating. Thankyou! Great video!
  • Admiral Yamamoto told the Japanese war council, " I shall run wild for 6 months, after that I have no hope for success." He nailed the timetable almost exactly.
  • My great grandmother was 13 during ww2, she was alone with her baby siblings while her big brother was out to look for food. A japanese soldier was around the area and saw the hut where our great grandmother was staying, and went inside. He only saw my great grandmother and her infant siblings. She told us how scared she was for all of them and thought her big brother was killed. But the japanese soldier only left food for them, she said they must have assumed she and her siblings were abandoned. When her big brother came back and learned about the food, they agreed to feed it to a dog cuz they didnt trust it. Surprisingly the dog didnt die, so the food wasnt poisoned. She's still alive today, but has a habit of hoarding canned good cuz she's afraid to starve to death. Which we understand is a trauma from her experience in ww2.
  • For anyone interested in the essential story on Japan and its inner circle of leadership leading up to Pearl Harbor, I'd highly recommend Eri Hotta's book 1941. It's a fascinating account of how Japan essentially stumbled its way into a war that many if not most of its leaders knew that it could not win. This video is a good start to understanding it, but the deeper story is really fascinating. Just thought I'd add this comment at a WWII history lover wanting to share the goods . . .
  • @Marc816
    The commanding officer of the Japanese fleet that hit Pearl Harbor, Adm. Isoroku Yamamoto, did not want to undertake that mission because he knew the US very well, having spent some time here in the 1920s and 1930s. He knew what the true score was. He told the powers that were in Japan a short time before Pearl Harbor something like "We will be attacking a country that is ten times better than Japan in a large variety of ways." But that pack of idiots ignored that and told him something like "If you do not follow our orders, it'll be Sepukku for you." And when the fleet returned to Japan after the attack, he told his superiors something like "I fear all we have done is to have awakened a sleeping giant and filled him with a terrible resolve." Again, that same pack of idiots ignored him. And that terrible resolve turned out to be Hiroshima and Nagasaki.
  • @lpg12338
    Outstanding video, subscribed! 👍