The Asiatic-Pacific Theater was the theater of operations of U.S. forces during World War II in the Pacific War during 1941–1945. From mid-1942 until the end of the war in 1945, two U.S. operational commands were in the Pacific. The Pacific Ocean Areas (POA), divided into the Central Pacific Area, the North Pacific Area and the South Pacific Area, were commanded by Fleet Admiral Chester W. Nimitz, Commander-in-Chief Pacific Ocean Areas. The South West Pacific Area (SWPA) was commanded by General of the Army Douglas MacArthur, Supreme Allied Commander South West Pacific Area. During 1945, the United States added the United States Strategic Air Forces in the Pacific, commanded by General Carl A. Spaatz.
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.
The Asiatic–Pacific Campaign Medal is a United States military award of the Second World War, which was awarded to any member of the United States Armed Forces who served in the Asiatic-Pacific Theater from 1941 to 1945. The medal was created on November 6, 1942, by Executive Order 9265 issued by President Franklin D. Roosevelt. The medal was designed by Thomas Hudson Jones; the reverse side was designed by Adolph Alexander Weinman which is the same design as used on the reverse of the American Campaign Medal and European-African-Middle Eastern Campaign Medal.
The New Guinea campaign of the Pacific War lasted from January 1942 until the end of the war in August 1945. During the initial phase in early 1942, the Empire of Japan invaded the Australian-administered Mandated Territory of New Guinea and the Australian Territory of Papua and overran western New Guinea, which was a part of the Netherlands East Indies. During the second phase, lasting from late 1942 until the Japanese surrender, the Allies—consisting primarily of Australian forces—cleared the Japanese first from Papua, then the Mandate and finally from the Dutch colony.
The South West Pacific theatre, during World War II, was a major theatre of the war between the Allies and the Axis. It included the Philippines, the Dutch East Indies, Borneo, Australia and its mandate Territory of New Guinea and the western part of the Solomon Islands. This area was defined by the Allied powers' South West Pacific Area (SWPA) command.
The Pacific Ocean theater of World War II was a major theater of the Pacific War, the war between the Allies and the Empire of Japan. It was defined by the Allied powers' Pacific Ocean Area command, which included most of the Pacific Ocean and its islands, while mainland Asia was excluded, as were the Philippines, the Dutch East Indies, Borneo, Australia, most of the Territory of New Guinea, and the western part of the Solomon Islands.
The Port Moresby Airfield Complex was a World War II military airfield complex, built near Port Moresby in the Territory of Papua and New Guinea. It was used during the Battle of New Guinea as a base of Allied air operations primarily in 1942 and early 1943. It later became a support base as the battle moved to the north and western part of New Guinea. It was closed and the facility turned over to civil authorities after the end of the war in September 1945.
USS LST-452 was a United States Navy LST-1-class tank landing ship used in the Asiatic-Pacific Theater during World War II.
USS LST-454 was a United States Navy LST-1-class tank landing ship used in the Asiatic-Pacific Theater during World War II.
USS LST-456 was a United States Navy LST-1-class tank landing ship used in the Asiatic-Pacific Theater during World War II.
USS LST-457 was a United States Navy LST-1-class tank landing ship used in the Asiatic-Pacific Theater during World War II.
USS LST-463 was a United States Navy LST-1-class tank landing ship used in the Asiatic-Pacific Theater during World War II. As with many of her class, the ship was never named. Instead, she was referred to by her hull designation.
USS LST-465 was a United States Navy LST-1-class tank landing ship used in the Asiatic-Pacific Theater during World War II. As with many of her class, the ship was never named. Instead, she was referred to by her hull designation.
USS LST-466 was a United States Navy LST-1-class tank landing ship used in the Asiatic-Pacific Theater during World War II. As with many of her class, the ship was never named. Instead, she was referred to by her hull designation.
USS LST-468 was a United States Navy LST-1-class tank landing ship used in the Asiatic-Pacific Theater during World War II. As with many of her class, the ship was never named. Instead, she was referred to by her hull designation.
USS LST-470 was a United States Navy LST-1-class tank landing ship used in the Asiatic-Pacific Theater during World War II. As with many of her class, the ship was never named. Instead, she was referred to by her hull designation.
USS LST-475 was a United States Navy LST-1-class tank landing ship used in the Asiatic-Pacific Theater during World War II. As with many of her class, the ship was never named. Instead, she was referred to by her hull designation.
Ro-104 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in February 1943, she served in World War II, operating in the Aleutian Islands campaign, New Guinea campaign, and Solomon Islands campaign before she was sunk in May 1944 during her tenth war patrol.
Ro-108 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in April 1943, she served in World War II, operating in the Solomon Islands campaign, the New Guinea campaign — during which she sank the United States Navy destroyer USS Henley (DD-391) — and off the Admiralty Islands. She was sunk in May 1944 during her fifth war patrol.
Ro-109 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in April 1943, she served in World War II, operating off the Solomon Islands, New Guinea, the Admiralty Islands, Truk, the Philippine Islands, and Okinawa. She was sunk in April 1945 during her tenth war patrol.
Germany 
Australia 
Imperial Japan 
Vanuatu 
Papua New Guinea 
Solomon Islands 
Nagriamel rebels
Bougainville Interim Government (BIG) 
