Operation Cleanslate

Last updated

During World War II, Operation Cleanslate was the occupation of Russell Islands about sixty miles northwest of Guadalcanal by the United States on 21 February 1943. The Japanese had captured the islands in January 1943 but abandoned them after only two weeks. A coastwatcher reported on 11 February that Japanese forces had left the islands.

Contents

Background

Located 25 miles from Guadalcanal, Russell Islands had no part in the operations there, until occupied by Japanese forces on January 1943, to use them as a staging post for the evacuation of Guadalcanal. Reportedly, their presence there was very short-lived, and on 11 February they had left the islands.

After securing Guadalcanal, Admiral William Halsey Jr. ordered the occupation of the Russells, both to develop the islands for future operations and to prevent the Japanese from using them against American forces.

Landings

Forces assigned to take the islands comprised around 10,000 men, including the 43rd Army Division and the 3rd Marine Raider Battalion. Though the target was undefended, there was still some risk of being discovered and attacked while en route, or a landing of enemy forces to dispute the islands. Neither of the possible threats materialised, so the invasion was over in a mere six hours, without engaging the enemy.

Aftermath

The base, Naval Base Banika Island, was attacked after the invasion by Japanese planes, from March to July 1943, but the raids could not prevent the building of a large base, with two airfields, a radar station and diverse naval facilities. The base was used in the invasions of New Georgia, Northern Solomon Islands and Bismarck Islands. It was still in operation at the time of the landings in Okinawa, but it was already being dismantled.

Coordinates: 9°04′S159°09′E / 9.07°S 159.15°E / -9.07; 159.15

Related Research Articles

<span class="mw-page-title-main">Tokyo Express</span> Military unit

The Tokyo Express was the name given by Allied forces to the use of Imperial Japanese Navy ships at night to deliver personnel, supplies, and equipment to Japanese forces operating in and around New Guinea and the Solomon Islands during the Pacific campaign of World War II. The operation involved loading personnel or supplies aboard fast warships, later submarines, and using the warships' speed to deliver the personnel or supplies to the desired location and return to the originating base all within one night so Allied aircraft could not intercept them by day.

USS <i>Fletcher</i> (DD-445) Fletcher-class destroyer of the United States Navy

USS Fletcher (DD/DDE-445), named for Admiral Frank Friday Fletcher, was the lead Fletcher-class destroyer, and served in the Pacific during World War II. She received fifteen battle stars for World War II service, and five for Korean War service.

<span class="mw-page-title-main">Operation Cartwheel</span> Major military strategy for the Allies in the Pacific theater of World War II

Operation Cartwheel (1943–1944) was a major military operation for the Allies in the Pacific theatre of World War II. Cartwheel was an operation aimed at neutralising the major Japanese base at Rabaul. The operation was directed by the Supreme Allied Commander in the South West Pacific Area (SWPA), General Douglas MacArthur, whose forces had advanced along the northeast coast of New Guinea and occupied nearby islands. Allied forces from the South Pacific Area, under Admiral William Halsey, advanced through the Solomon Islands toward Bougainville. The Allied forces involved were from Australia, the Netherlands, New Zealand, the US and various Pacific Islands.

USS <i>San Juan</i> (CL-54) Atlanta-class light cruiser

The second USS San Juan (CL-54), and the first to be named for the city of San Juan, Puerto Rico, was an Atlanta-class light cruiser of the United States Navy. She was laid down on 15 May 1940 by the Bethlehem Steel Co., Quincy, Massachusetts; launched on 6 September 1941; sponsored by Mrs. Margarita Coll de Santori; and commissioned on 28 February 1942.

USS <i>Helm</i> Bagley-class destroyer

USS Helm (DD-388) was a Bagley-class destroyer in the United States Navy during World War II. She was named for Rear Admiral James Meredith Helm. Helm received 11 battle stars for her World War II service in the Pacific.

<span class="mw-page-title-main">Aleutian Islands campaign</span> WWII battle in Alaska, USA

The Aleutian Islands campaign was a military campaign conducted by the United States, Canada, and Japan in the Aleutian Islands, part of the Territory of Alaska, in the American Theater and the Pacific Theater of World War II starting on June 3, 1942. In the only two invasions of the United States during the war of a U.S. incorporated territory, a small Japanese force occupied the islands of Attu and Kiska, where the remoteness of the islands and the challenges of weather and terrain delayed a larger American-Canadian force sent to eject them for nearly a year. Successful Japanese invasions of other U.S. territories, which were unincorporated territories, in the western Pacific shortly after the Attack on Pearl Harbor included Wake Island, Guam, and the Philippines. The islands' strategic value was their ability to control Pacific transportation routes as US General Billy Mitchell stated to the U.S. Congress in 1935, "I believe that in the future, whoever holds Alaska will hold the world. I think it is the most important strategic place in the world."

<span class="mw-page-title-main">New Georgia campaign</span> Series of land and naval battles of the Pacific campaign of World War II

The New Georgia campaign was a series of land and naval battles of the Pacific Theater of World War II between Allied forces and the Empire of Japan. It was part of Operation Cartwheel, the Allied strategy in the South Pacific to isolate the Japanese base around Rabaul. The campaign took place in the New Georgia Islands in the central Solomon Islands and followed the Allied capture of the Russell Islands. The main fighting took place on New Georgia itself, although significant actions also took place around the island chain throughout the campaign.

<span class="mw-page-title-main">Bougainville campaign</span> World War II land battle in the Pacific between Allied and Japanese forces

The Bougainville campaign was a series of land and naval battles of the Pacific campaign of World War II between Allied forces and the Empire of Japan, named after the island of Bougainville. It was part of Operation Cartwheel, the Allied grand strategy in the South Pacific. The campaign took place in the Northern Solomons in two phases. The first phase, in which American troops landed and held the perimeter around the beachhead at Torokina, lasted from November 1943 through November 1944.

USS <i>Zane</i> Clemson-class destroyer

USS Zane (DD-337/DMS-14/AG-109) was a Clemson-class destroyer in the United States Navy following World War I. She was named for Randolph Zane.

USS <i>Trever</i> Clemson-class destroyer

USS Trever (DD-339/DMS-16/AG-110) was a Clemson-class destroyer of the United States Navy in commission from 1922 to 1923 and from 1930 to 1945. Converted to a destroyer minesweeper in 1940, she served in the Pacific throughout World War II, including during the Japanese attack on Pearl Harbor, the Guadalcanal campaign, and the New Georgia campaign.

<span class="mw-page-title-main">Gilbert and Marshall Islands campaign</span> United States military campaign during World War II

The Gilbert and Marshall Islands campaign were a series of battles fought from August 1942 through February 1944, in the Pacific theatre of World War II between the United States and Japan. They were the first steps of the drive across the central Pacific by the United States Pacific Fleet and Marine Corps. The purpose was to establish airfields and naval bases that would allow air and naval support for upcoming operations across the Central Pacific. Operation Galvanic and Operation Kourbash were the code names for the Gilberts campaign that included the seizures of Tarawa and Makin, during the Battle of Tarawa of 20–23 November and the Battle of Makin of 20–24 November 1943. Operation Flintlock and Operation Catchpole were aimed at capturing Japanese bases at Kwajalein, Eniwetok, and Majuro in the Marshall Islands.

USS <i>Maury</i> (DD-401) Gridley-class destroyer

The second USS Maury (DD-401) was a Gridley-class destroyer in the United States Navy. She was named for Matthew Maury, and was one of the most decorated US Naval vessels of World War II.

<span class="mw-page-title-main">Military history of the United States during World War II</span> American military actions taken leading up to and during the Second World War

The military history of the United States during World War II covers the victorious Allied war against the Axis Powers, starting with the 7 December 1941 attack on Pearl Harbor and ending with the 2 September 1945 surrender of Japan. During the first two years of World War II, the United States had maintained formal neutrality, which was officially announced in the Quarantine Speech delivered by US President Franklin D. Roosevelt in 1937. While officially neutral, the US supplied Britain, the Soviet Union, and China with war materiel through the Lend-Lease Act signed into law on 11 March 1941, and deployed the US military to replace the British forces stationed in Iceland. Following the "Greer incident" Roosevelt publicly confirmed the "shoot on sight" order on 11 September 1941, effectively declaring naval war on Germany and Italy in the Battle of the Atlantic. In the Pacific Theater, there was unofficial early US combat activity such as the Flying Tigers.

<span class="mw-page-title-main">Invasion of Tulagi (May 1942)</span> Battle during World War II

The invasion of Tulagi, on 3–4 May 1942, was part of Operation Mo, the Empire of Japan's strategy in the South Pacific and South West Pacific Area in 1942. The plan called for Imperial Japanese Navy troops to capture Tulagi and nearby islands in the British Solomon Islands Protectorate. The occupation of Tulagi by the Japanese was intended to cover the flank of and provide reconnaissance support for Japanese forces that were advancing on Port Moresby in New Guinea, provide greater defensive depth for the major Japanese base at Rabaul, and serve as a base for Japanese forces to threaten and interdict the supply and communication routes between the United States and Australia and New Zealand.

Japanese aircraft carrier <i>Chitose</i> Aircraft carrier of the Imperial Japanese Navy

Chitose (千歳) was a warship of the Imperial Japanese Navy that served from 1938 to 1944, seeing service as a seaplane carrier and later as a light aircraft carrier during World War II. In her initial guise as a seaplane carrier, she first saw service during the Second Sino-Japanese War in 1938, and subsequently played a key role in the Imperial Japanese Navy's development of a network of seaplane bases on the islands of the Pacific Ocean. After the outbreak of World War II in the Pacific, she took part in the Philippines campaign, the Dutch East Indies campaign, the Battle of Midway, and the Guadalcanal campaign, during which she was damaged in the Battle of the Eastern Solomons and also saw service related to the Battle of Cape Esperance.

<span class="mw-page-title-main">Battle of Tulagi and Gavutu–Tanambogo</span> Land battle of the Pacific campaign of World War II

The Battle of Tulagi and Gavutu–Tanambogo was a land battle of the Pacific campaign of World War II, between the forces of the Imperial Japanese Navy and Allied ground forces. It took place 7–9 August 1942 on the Solomon Islands, during the initial Allied landings in the Guadalcanal campaign.

USS <i>Heywood</i>

USS Heywood (APA-6) was a Heywood-class attack transport acquired by the U.S. Navy for service as a troop carrier during World War II. She served in the Pacific War, a very dangerous area in the early years of the war, and safely returned home post-war with seven battle stars to her credit.

<span class="mw-page-title-main">Landings on Rendova</span> Allied amphibious landing during the New Georgia campaign of World War II

The Landings on Rendova were amphibious military assaults by United States Army, Marine Corps and Navy forces on Rendova Island in the Solomon Islands on 30 June 1943. The small Japanese garrison was quickly overwhelmed by US troops, but the island was subjected to heavy attack by Japanese aircraft over several days. The landings were some of the first Allied landings during the New Georgia campaign of the Pacific War and were successful in securing the island and providing a base from which the Allies could support the subsequent invasion of New Georgia island and the eventual capture of Munda airfield in early August 1943.

<span class="mw-page-title-main">US Naval Base Solomons</span> Former United States Navy Bases in the Solomon Islands

US Naval Base Solomons was a number of United States Navy bases in the Solomon Islands in the Pacific Ocean. Most were built by the US Navy Seabees, Naval Construction Battalions, during World War II as part of the Pacific War. In August 1942 the United States Armed Forces took the Guadalcanal in the Solomon, in the Battle of Guadalcanal. US Navy Seabees built a new base at Guadalcanal, Naval Base Guadalcanal and then on other islands in the Solomons.