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 Pacific Ocean Areas command, under Admiral Chester W. Nimitz, advanced through the Solomon Islands toward Bougainville. The Allied forces involved were from Australia, the Netherlands, New Zealand, the US and various Pacific Islands.
The Allies of World War II conducted an air attack upon a cruiser force at the major Japanese base of Rabaul in November 1943. In response to the Allied invasion of Bougainville, the Japanese had brought a strong cruiser force down from Truk, their major naval base in the Caroline Islands about 800 miles north of Rabaul, to Rabaul in preparation for a night engagement against the Allied supply and support shipping. Allied carrier- and land-based planes attacked the Japanese ships, airfields, and port facilities on the island of New Britain to protect the Allied amphibious invasion of Bougainville. As a result of the Rabaul raids, the Japanese naval forces could no longer threaten the landings. The success of the raid began to change the strongly held belief that carrier-based air forces could not challenge land-based air forces.
The Battle of Rabaul, also known by the Japanese as Operation R, was fought on the island of New Britain in the Australian Territory of New Guinea, in January and February 1942. It was a strategically significant defeat of Allied forces by Japan in the Pacific campaign of World War II, with the Japanese invasion force quickly overwhelming the small Australian garrison, the majority of which was either killed or captured. Hostilities on the neighbouring island of New Ireland are also usually considered to be part of the same battle. Rabaul was significant because of its proximity to the Japanese territory of the Caroline Islands, site of a major Imperial Japanese Navy base on Truk.
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. 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. The second phase, in which primarily Australian troops went on the offensive, mopping up pockets of starving, isolated but still-determined Japanese, lasted from November 1944 until August 1945, when the last Japanese soldiers on the island surrendered. Operations during the final phase of the campaign saw the Australian forces advance north towards the Bonis Peninsula and south towards the main Japanese stronghold around Buin, although the war ended before these two enclaves were completely destroyed.
The New Britain campaign was a World War II campaign fought between Allied and Imperial Japanese forces. The campaign was initiated by the Allies in late 1943 as part of a major offensive which aimed to neutralise the important Japanese base at Rabaul, the capital of New Britain, and was conducted in two phases between December 1943 and the end of the war in August 1945.
Lieutenant Junior Grade Tetsuzō Iwamoto was one of the top scoring aces among Imperial Japanese Navy Air Service (IJNAS) fighter pilots. He entered the Imperial Navy in 1934 and completed pilot training in December 1936. His first combat occurred over China in early 1938. He emerged as the top ace of the Imperial Japan during WWII, credited with at least 87 aerial victories including 14 victories in China. Subsequently, he flew Zeros from the aircraft carrier Zuikaku from December 1941 to May 1942, including at the Battle of the Coral Sea.
The Battle of Cape Gloucester was fought in the Pacific theater of World War II between Japanese and Allied forces on the island of New Britain, Territory of New Guinea, between 26 December 1943 and 16 January 1944. Codenamed Operation Backhander, the US landing formed part of the wider Operation Cartwheel, the main Allied strategy in the South West Pacific Area and Pacific Ocean Areas during 1943–1944. It was the second landing the US 1st Marine Division had conducted during the war thus far, after Guadalcanal. The objective of the operation was to capture the two Japanese airfields near Cape Gloucester that were defended by elements of the Japanese 17th Division.
Vunakanau Airfield was an aerodrome located near Vunakanau, East New Britain, Papua New Guinea. The airfield was constructed as a Royal Australian Air Force aerodrome and consisted of an unpaved single runway during World War II. The airfield was captured during the battle of Rabaul in 1942 by the Imperial Japanese and was extensively modified and expanded. Vunakanau was later neutralized by Allied air bombing from 1944.
The Landing at Saidor was an Allied amphibious landing at Saidor, Papua New Guinea on 2 January 1944 as part of Operation Dexterity during World War II. In Allied hands, Saidor was a stepping stone towards Madang, the ultimate objective of General Douglas MacArthur's Huon Peninsula campaign. The capture of the airstrip at Saidor also allowed construction of an airbase to assist Allied air forces to conduct operations against Japanese bases at Wewak and Hollandia. But MacArthur's immediate objective was to cut off the 6,000 Imperial Japanese troops retreating from Sio in the face of the Australian advance from Finschhafen.
Tsili Tsili (Tsile-Tsile) Airfield is a former World War II airfield in Morobe Province, Papua New Guinea. The airfield was abandoned after the war and today has almost totally returned to its natural state.
Lark Force was an Australian Army formation established in March 1941 during World War II for service in New Britain and New Ireland. Under the command of Lieutenant Colonel John Scanlan, it was raised in Australia and deployed to Rabaul and Kavieng, aboard SS Katoomba, MV Neptuna and HMAT Zealandia, to defend their strategically important harbours and airfields.
Simpson Harbour is a sheltered harbour of Blanche Bay, on the Gazelle Peninsula in the extreme north of New Britain. The harbour is named after Captain Cortland Simpson, who surveyed the bay while in command of HMS Blanche in 1872. The former capital city of Rabaul is on its shores.
Shimofusa Air Base is a military aerodrome of the Japan Maritime Self-Defense Force. It is located 5.4 NM east of Matsudo in Chiba Prefecture, Japan. The base straddles the border between Kashiwa and Kamagaya cities.
Vunakanau is situated on a plateau just outside Rabaul, Papua New Guinea. Vunakanau Airfield was used in World War II. In the 1970s Vunakau was proposed to be used as the new airstrip replacing Rabaul however this did not eventuate.
Lakunai Airfield was an aerodrome located near Rabaul, East New Britain, Papua New Guinea. The airfield was later known as Rabaul Airport. It is located at the foot of Tavurvur volcano, near Matupit Island. The airport was destroyed by the 1994 eruption that destroyed the town of Rabaul and subsequently the new airport was built and opened at Tokua, on the opposite side of the Rabaul caldera. The former airport was located at 04°13′S152°11′E.
Tobera Airfield was an aerodrome located near Tobera, near Keravat, East New Britain, Papua New Guinea. The airfield was constructed by the Imperial Japanese in World War II during August 1943. Tobera was later neutralized by Allied air bombing from 1944. The airfield was abandoned after the cessation of hostilities.
Kerevat Airfield was an aerodrome located near Kerevat, East New Britain province, Papua New Guinea. Situated on the northern coast, it was 13 miles (21 km) south west of Rabaul. The airfield was constructed by the Imperial Japanese in World War II during September 1943. Kerevat Airfield was neutralized by Allied Powers' air bombing from 1944, who ran missions on the airfield between June 20, 1943, and May 16, 1944. The airfield was abandoned after the cessation of hostilities; however, the airstrip is still visible.
Borpop Airfield, also known as Huris Airfield, was an aerodrome located near Namatani, west of Borpop Harbour in New Ireland Province, Papua New Guinea. The airfield was built by the Imperial Japanese during World War II.
Rabaul is a town in Eastern New Britain, Papua New Guinea. Japanese forces landed on Rabaul on 23 February 1942, capturing it in February of that year. The former Australian territory was transformed into a major Japanese naval and air installation. It was heavily relied on by the Japanese, and was used as a launching point for Japanese reinforcements to New Guinea and Guadalcanal. Throughout the Solomons Campaign, neutralizing Rabaul became the primary objective of the Allied effort in the Solomons.
