what course japan took to pearl harbor

by Maeve Braun 5 min read

How did Pearl Harbor change the course of WW2?

When Japanese bombers appeared in the skies over Pearl Harbor on the morning of December 7, 1941, the U.S. military was completely unprepared for the devastating surprise attack, which dramatically altered the course of World War II, especially in the Pacific theater.

What was going on between Japan and the US before Pearl Harbor?

Before the Pearl Harbor attack, tensions between Japan and the United States had been mounting for the better part of a decade. The island nation of Japan, isolated from the rest of the world for much of its history, embarked on a period of aggressive expansion near the turn of the 20th century.

What was Japan’s goal at Pearl Harbor?

Japan’s goal was to destroy the US Pacific Fleet and crush the will of the American people. Japan attacked Pearl Harbor in hopes that it would destroy the US Pacific Fleet and weaken the resolve of the American people.

What happened to the Japanese destroyers at Pearl Harbor?

Out of the nine destroyers of the Pearl Harbor strike force, all were destroyed by the end of the war, most taken down by American aircraft. The one surviving destroyer was the Ushio, which became known as the only Japanese ship from the Pearl Harbor task force that wasn’t later sunk during the war.

How did the Japanese get to Pearl Harbor?

But they were blocked by the Japanese military, which didn't want to jeopardize the operation. The Japanese attack force—which included six aircraft carriers and 420 planes—sailed from Hitokappu Bay in the Kurile Islands, on a 3,500 mile voyage to a staging area 230 miles off the Hawaiian island of Oahu.

What did Pearl Harbor set the course of America to be?

Pearl Harbor attack, (December 7, 1941), surprise aerial attack on the U.S. naval base at Pearl Harbor on Oahu Island, Hawaii, by the Japanese that precipitated the entry of the United States into World War II. The strike climaxed a decade of worsening relations between the United States and Japan.

What did the Japanese use to attack Pearl Harbour?

The attack commenced at 7:48 a.m. Hawaiian Time (18:18 GMT). The base was attacked by 353 Imperial Japanese aircraft (including fighters, level and dive bombers, and torpedo bombers) in two waves, launched from six aircraft carriers. Of the eight U.S. Navy battleships present, all were damaged, with four sunk.

When did the Japanese start training for Pearl Harbor?

Early in 1941, despite the fact that the Chief of the Naval General Staff, Admiral Osami Nagano, had not yet approved a surprise attack on Pearl Harbor, Admiral Yamamoto directed that intensive planning and training for such an attack was to be undertaken.

What was Hitler's reaction to Pearl Harbor?

When informed in his headquarters on the evening of Dec. 7 of the strike and the damage suffered by US forces, he was “delighted,” according to British historian Ian Kershaw. “We can't lose the war at all. We now have an ally which has never been conquered in 3,000 years,” a jubilant Hitler said, as recounted in Mr.

Why did Japan declare war on the US?

(Gilder Lehrman Collection) On December 7, 1941, two hours after the Japanese attack on American military installations at Pearl Harbor, Hawaii, Japan declared war on the United States and Great Britain, marking America's entry into World War II.

What led to Pearl Harbor?

The U.S. Was Trying to Stop Japan's Global Expansion In September 1940, Japan signed the Tripartite Pact with Germany and Italy, the two fascist regimes then at war with the Allies. Tokyo and Washington negotiated for months leading up to the Pearl Harbor attack, without success.

Did Japan warn U.S. about Pearl Harbor?

Japan's military thwarted a declaration of war on the United States before Pearl Harbor said former Japanese Ambassador Takeo Iguchi at a talk sponsored by the Center for National Security Law Sept. 22.

What made Japan surrender?

The atomic bombings of Hiroshima and Nagasaki were the reason for Japan's surrender and the end of World War II.

Did Japan regret Pearl Harbor?

Abe's Pearl Harbor speech has been well received in Japan, where most people expressed the opinion that it struck the right balance of regret that the Pacific war occurred, but offered no apologies. Julian Ryall reports.

How long were the Japanese planning to Pearl Harbor?

eleven monthsIn January 1941, Admiral Isoroku Yamamoto began developing a plan to attack the American base in Pearl Harbor, Hawaii. For eleven months, the Japanese continued to refine their plans while at the same time working diplomatically to relieve tensions with the United States.

How accurate was the movie Tora Tora Tora?

Screening of the 1970 film about the events leading up to the attack on Pearl Harbor, and the attack itself. The film is remarkably accurate. There are minor problems with some ship models, post-war aircraft carrier designs (the USS Yorktown was used in the film) and aircraft markings.

Tensions Began During The Great Depression

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Before the Pearl Harbor attack, tensions between Japan and the United States had been mounting for the better part of a decade. The island nation of Japan, isolated from the rest of the world for much of its history, embarked on a period of aggressive expansion near the turn of the 20th century. Two successful wars, aga…
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The U.S. Was Trying to Stop Japan’s Global Expansion

  • In light of such atrocities, the United States began passing economic sanctions against Japan, including trade embargoes on aircraft exports, oil and scrap metal, among other key goods, and gave economic support to Guomindang forces. In September 1940, Japan signed the Tripartite Pactwith Germany and Italy, the two fascist regimes then at war with the Allies. Tokyo and Wash…
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Destroying The Base at Pearl Harbor Would Mean Japan Controlled The Pacific

  • In May 1940, the United States had made Pearl Harbor the main base for its Pacific Fleet. As Americans didn’t expect the Japanese to attack first in Hawaii, some 4,000 miles away from the Japanese mainland, the base at Pearl Harbor was left relatively undefended, making it an easy target. Admiral Isoroku Yamamoto spent months planning an attack tha...
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Overview

The attack on Pearl Harbor was a surprise military strike by the Imperial Japanese Navy Air Service upon the United States against the naval base at Pearl Harbor in Honolulu, Territory of Hawaii, just before 08:00 a.m., on Sunday, December 7, 1941. The United States was a neutral country at the time; the attack led to its formal entry into World War II the next day. The Japanese military leadership ref…

Background to conflict

War between Japan and the United States had been a possibility that each nation had been aware of, and planned for, since the 1920s. Japan had been wary of American territorial and military expansion in the Pacific and Asia since the late 1890s, followed by the annexation of islands, such as Hawaii and the Philippines, which they felt were close to or within their sphere of influence.

Approach and attack

On November 26, 1941, a Japanese task force (the Striking Force) of six aircraft carriers—Akagi, Kaga, Sōryū, Hiryū, Shōkaku, and Zuikaku—departed Hittokapu Bay on Kasatka (now Iterup) Island in the Kuril Islands, en route to a position northwest of Hawaii, intending to launch its 408 aircraft to attack Pearl Harbor: 360 for the two attack waves and 48 on defensive combat air patrol (CAP), incl…

Ships lost or damaged

Twenty-one American ships were damaged or lost in the attack, of which all but three were repaired and returned to service.
• Arizona (Rear Admiral Isaac C. Kidd's flagship of Battleship Division One): hit by four armor-piercing bombs, exploded; total loss. 1,177 dead.
• Oklahoma: hit by five torpedoes, capsized; total loss. 429 dead.

Salvage

After a systematic search for survivors, Captain Homer N. Wallin was ordered to lead a formal salvage operation.
Around Pearl Harbor, divers from the Navy (shore and tenders), the Pearl Harbor Naval Shipyard, and civilian contractors (Pacific Bridge Company and others) began work on the ships that could be refloated. They patched holes, cleared …

News coverage

The initial announcement of the attack on Pearl Harbor was made by the White House Press Secretary, Stephen Early, at 2:22 p.m. Eastern time (8:52 a.m. Hawaiian time): "The Japanese have attacked Pearl Harbor from the air and all naval and military activities on the island of Oahu, principal American base in the Hawaiian islands." As information developed, Early made a number of addition…

Aftermath

The day after the attack, Roosevelt delivered his famous Day of Infamy speech to a Joint Session of Congress, calling for a formal declaration of war on the Empire of Japan. Congress obliged his request less than an hour later. On December 11, Germany and Italy declared war on the United States, even though the Tripartite Pact did not require it. Congress issued a declaration of war agai…

See also

• Air warfare of World War II
• Bombing of Dublin in World War II
• Bombings of Switzerland in World War II
• Japanese Attack on Howland Island