World War II had two primary theaters: the European Theater and the Pacific Theater. The former saw heavy fighting all across the continent, starting with the German conquest of Poland in September 1939.

The West’s war ended with Germany’s unconditional surrender to the Western Allies and the Soviet Union on May 8, 1945.

On the other side of the world, the Pacific Theater was defined mainly by the Empire of Japan’s territories, which covered a large portion of the Pacific Ocean, East Asia, and Southeast Asia.

It saw heavy fighting as far north as the Aleutian Islands in North America and as far south as northern Australia.

Japanese expansion of its territory began much earlier with Manchuria’s invasion, a historical region in China, in 1931.

Imperial Japanese Army (IJA) continued their aggressions largely unchecked with no significant oppositions from other countries.

Approaching the end of 1941, the United States enforced economic sanctions on Japan by cutting off oil exports with the empire.

Japan sent diplomats to Washington to find a workaround to avoid direct conflict between the two countries.

At the same time, Japan secretly deployed warships, including six aircraft carriers for Pearl Harbor, Hawaii, and launched an attack on the U.S. Pacific Fleet on December 7, 1941.

The United States declared war on Japan the following day, beginning much more direct involvement in World War II.




Public Domain

10 /10 Southward Invasion

When World War II broke out in Europe in September 1939, Japan still had not brought the conflict in China to an end despite a series of victorious battles.

Meanwhile, in Europe, the German military force proved to be overwhelmingly powerful for Netherlands and France to cope with.

German victories in Europe encouraged Japan to look southward at the defeated powers’ colonies.

The archipelago of Dutch East Indies (now Indonesia), French Indochina, and British-held Malaya contained oil and rubber essential resources to Japan’s economy.

Control over those regions could make Japan self-sufficient and dominant power in the Pacific.



Public Domain

9 /10 Tripartite

In contrast to the United States and the Soviet Union, Germany and Italy’s nations recognized Japan as the leading power in the Far East. Germany, Italy, and Japan concluded the recognition with the “Tripartite,” otherwise known as Axis.

Tripartite, signed on September 27, 1940, essentially pledged the signatories to help each other in the event of an attack to any of them by a power not already engaged in a war.

At this point, the United States was not directly engaged in World War II yet. Then things took a sharp turn following the attack on Pearl Harbor by the Japanese.






8 /10 Empire Of Japan Advances

By the end of 1941, Japanese troops had invaded Malaya, Thailand, Burma, islands of Indonesia, and major cities in China, including Shanghai and Hong Kong.

The day after the Pearl Harbor event, the Empire of Japan began invading the Philippines.

In April 1942, Japan planned to assert control of the Coral Sea by establishing air bases at Tulagi in the southern Solomons and Port Moresby in southeastern New Guinea.

Battle of Coral Sea began on May 5; it was a tactical victory for the Japanese yet a strategic victory for the Allies. Port Moresby was saved.

Public Domain

7 /10 Battle Of Midway

U.S. bombers struck at Japanese ships located 500 miles west of Midway Island, or just about halfway between Hawaii and mainland Japan.

Despite resulting in no significant effect, the attack on June 3, 1942, began the Battle of Midway.

At midmorning the next day, a U.S. aircraft sank three Japanese heavy carriers and a heavy cruiser. Attack continued throughout the day, and by late afternoon, U.S. planes dropped the fourth heavy carrier.

The U.S. ended up victorious after the battle but not without some losses; carrier Yorktown and a destroyer sustained severe damage.

Public Domain

6 /10 Turning Point

The Battle of Midway was a significant turning point of the war in the Pacific.

Without first-line carrier strength, Japan had to abandon the plan to invade Samoa, Fiji, and New Caledonia. There was now at least some semblance of naval parity in the Pacific.

In the far north, the Japanese win some victories. Their invasion of the Aleutians during June 3 – 4 caused heavy damage to the Dutch Harbor. Attu and Kiska also fell to Japanese control on June 7 without any significant defensive opposition.

Public Domain

5 /10 Guadalcanal

One month later, on July 6, 1942, Guadalcanal in the southern Solomon Islands saw Japanese troops’ landing, who then began constructing an airbase.

The Allies quickly responded to the action by hastening preparation to strike before the Japanese built their defenses. Part of the preparation was also to secure a base for later advances.

On August 7, the U.S. 1st Marine Division successfully made an amphibious landing against the negligible defense.

The landing would begin the six-month Battle of Guadalcanal, the first major Allied offensive operation during the Pacific war.

Public Domain

4 /10 Offensive 1944

The Allies won a victory in the Guadalcanal, subsequently making the Japanese force take a defensive stance.

From this moment on, the Japanese future in the war started to look increasingly gloomy. In the far north, the U.S. 7th infantry division retook the Aleutians from Japan in May 1943.

General Douglas MacArthur, Supreme Commander of the Southwest Pacific Area, was determined to advance to the Philippines – from which he had been driven after Pearl Harbor.

He planned to launch an attack on mainland Japan from there.

Public Domain

3 /10 Iwo Jima

Located roughly halfway between mainland Japan and American Army Air Force bases in the Mariana Islands, Iwo Jima was a significant stage that saw some of the bloodiest and fiercest battles throughout the war in the Pacific.

The United States Marine Corps and Navy landed on Iwo Jima on February 19, 1945. The landing was preceded by three days bombardment of the island.

For the next six weeks, the Battle of Iwo Jima cost the U.S. forces a total of 26,040 casualties; 6,821 of them were killed and 19,217 wounded. The land was officially declared secured on March 26.

Public Domain

2 /10 Okinawa

The initial invasion of Okinawa started on April 1, 1945. However, The U.S. 77th Infantry Division preemptively captured the Kerama Islands surrounding Okinawa.

The landing on Okinawa was the largest amphibious assault throughout the war in the Pacific.

The Battle of Okinawa lasted for three months and six days, ending on July 2, 1945. It cost the U.S. military forces at least 50,000 casualties; some 14,000 to 20,000 were killed. On the IJA side, at least 110,000 were killed.

Victory in Okinawa provided secure areas for troop staging, fleet anchorage, and airfields for the further invasion of mainland Japan.

Public Domain

1 /10 Hiroshima And Nagasaki

The Allies dropped an atomic bomb over Hiroshima on the morning of August 6, 1945.

The bomb exploded at 8:15 a.m. and incinerated an area as wide as 4.4 square miles. Some 70,000 people were killed in the blast. Subsequent radiation poisoning killed tens of thousands more.

The second bomb struck Nagasaki on August 9. Approximately 1.8 square miles were destroyed, killing anywhere between 35,000 and 40,000 people.

Emperor Hirohito announced Japan’s surrender in his first-ever radio broadcast at noon on August 15, 1945, or about four months after Germany’s unconditional surrender to the Allies and the Soviet Union.

Continue Reading
Comments

Your email address will not be published. Required fields are marked *

0 Comments

Send this to a friend