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    Attu Island Aleutian Islands | Alaska United States
USN prewar
IJA 1942
Attu Island is located in the Near Island Group (Near Islands) in the Aleutian Island Chain (Aleutian Islands) in Alaska in the United States. Attu Island borders Casco Cove, Chichagof Harbor, Holtz Bay (Asahi Bay) and Massacre Bay. Attu is approximately 20 miles by 35 miles and is the westernmost island in the Near Island Group (Near Islands). Located over a thousand miles from the Alaskan mainland and 750 miles northeast of the northernmost of the Kurile Islands. To the southeast is the Agattu Strait and Agattu Island. To the east is the Semichi Pass and Semichi Island Group (Semichi Islands) and the Rat Island Group (Rat Islands) including Kiska Island.

Prior to 1942, "Attu village" was the only settlement on Attu Island bordering Chichagof Harbor. Attu village consisted of a school, radio tower, Russian Orthodox church and several wooden houses.

Wartime History
On June 7, 1942 the Japanese Army 301st Independent Infantry Battalion landed 1,200 soldiers at Chichagof Harbor without opposition. They captured 45 native Aleut people and two American civilians Charles Foster Jones and his wife. Charles died, either by suicide, or was killed by the Japanese. His wife received medical treatment from the Japanese and she and the Aleuts were transported aboard ship to Kiska where she was transferred to another vessel and taken to Japan and spent the rest of the war as prisoners in Japan. During captivity, roughly half the Attuan population died of disease or starvation.

Battle of the Komandorskies
On March 26, 1943 a naval engagement occurred 150 miles west of Cape Wrangle on Attu Island. The Japanese Northern Fleet was defeated by US Navy Task Group Mike, and ended Japan's attempt to gain a greater foothold in the Aleutians and their garrisons on Attu and Kiska were cut off from resupply.

American and Japanese missions against Attu
June 7, 1942–October 13, 1943

Allied Landing
American aircraft and naval vessels bombarded Attu Island for nine months prior to the invasion, code named "Operation Sandcrab". On May 11, 1943 the U.S. Army landed 2,000 troops of the "northern force" near Holtz Bay and a "southern force" at Massacre Bay.

Defending the eastern portion of the island were 2,600 Japanese troops. By May 17-18, the northern and souther forces linked up at Holtz Massacre Pass and compressed the surviving Japanese into the eastern corner of the island. On May 29, 1943 after 19 days of combat, the surviving 1,000 Japanese launched a suicidal Banzai charge gyokusai to kill themselves. On May 30, 1943 the U.S. Army declared the island secured.

In total, the U.S. Army sustained 3,829 casualties including 549 KIA, 1,148 WIA and 1,200 with severe cold injuries; 614 from disease; and a remaining 318 to miscellaneous causes. This casualty rate amounted to roughly 25% of the invading force, a rate second only in proportion to the casualties later sustained on Iwo Jima. The Japanese lost 2,351 KIA and hundreds more were presumed to have been killed prior to the invasion. Only 28 enlisted men were taken prisoner by American forces.

At the end of the war, the surviving Aleuts people and Mrs. Jones were repatriated to the United States. The US government would not allow the Aleuts to return to Attu and they settled at another location in the Aleutians, loosing Attu as their ancestral home.

The U.S. Coast Guard (USCG) maintained a small Loran station on Attu.  The island is protected as part of the National Parks Trust territory and few people visit the island or area, as it is restricted.

Click For EnlargementEngineer Hill / Japanese War Memorial
A star shaped memorial atop Engineer Hill erected a 25' titanium Japanese War Monument, dedicated to all who lost their lives during the battle and to future world peace.

75mm Type 88 Anti-Aircraft Gun
Emplaced by the Japanese on Attu and captured by the US Army in May 1943 and remains in situ.

Casco Cove
Borders Alexai Point the southeast coast of Attu near Attu Airfield.

Attu Airfield (Alexai Point, Casco Field, NAS Attu, CGS Casco Cove)
Wartime airfield, disused today

Holtz Bay (Asahi Bay)
Located on the northeastern corner of Attu

Attu Airfield (Japanese)
Japanese construction, never completed

Massacre Bay
Located on the the southern coast of Attu Island

Chichagof Harbor
Located on the eastern side of Attu Island. Along the western shore is Attu village

P-38G Lightning Serial Number 42-13400
Pilot Nesmith force landed January 1, 1945 recovered in 1998

The Aleutians - Attu, Aleutian Islands, Alaska
Associated Press (AP) Bloody but forgotten WWII battle still haunts soldiers" by Mark Thiessen and Mari Yamaguchi May 28, 2018

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Last Updated
June 22, 2022


May 1943

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