USS Houston (CL/CA-30), was a Northampton-class cruiser of the United States Navy. She was the second Navy ship to bear the name "Houston".
USS Chicago (CA-29) was a Northampton-class cruiser of the United States Navy that served in the Pacific Theater in the early years of World War II. She was the second US Navy ship to be named after the city of Chicago. After surviving a midget submarine attack at Sydney Harbour and serving in battle at the Coral Sea and Savo Island in 1942, she was sunk by Japanese aerial torpedoes in the Battle of Rennell Island, in the Solomon Islands, on 30 January 1943.
The Battle of the Java Sea was a decisive naval battle of the Pacific campaign of World War II.
HMAS Australia (I84/D84/C01) was a County-class heavy cruiser of the Royal Australian Navy (RAN). One of two Kent-subclass ships ordered for the RAN in 1924, Australia was laid down in Scotland in 1925, and entered service in 1928. Apart from an exchange deployment to the Mediterranean from 1934 to 1936, during which she became involved in the planned British response to the Abyssinia Crisis, Australia operated in local and South-West Pacific waters until World War II began.
The Battle of the Coral Sea, a major engagement of the Pacific Theatre of World War II, was fought 4–8 May 1942 in the waters east of New Guinea and south of the Bismarck Islands between elements of the Imperial Japanese Navy and Allied naval and air forces from the United States (U.S.) and Australia.
The Battle of Sunda Strait was a naval battle which occurred during World War II in the Sunda Strait between the islands of Java, and Sumatra. On the night of 28 February – 1 March 1942, the Australian light cruiser HMAS Perth and the American heavy cruiser USS Houston faced a major Imperial Japanese Navy (IJN) task force. After a fierce battle lasting several hours, both Allied ships were sunk. Five Japanese ships were sunk, three of them by friendly fire.
Pacific Ocean Areas was a major Allied military command in the Pacific Ocean theater of World War II. It was one of four major Allied commands during the Pacific War, and one of three United States commands in the Asiatic-Pacific Theater. Admiral Chester W. Nimitz of the U.S. Navy, Commander in Chief, U.S. Pacific Fleet, headed the command throughout its existence.
Tenryū (天龍) was the lead ship in the two-ship Tenryū class of light cruisers of the Imperial Japanese Navy. Tenryū was named after the Tenryū River in Nagano and Shizuoka prefectures.
USS Mahan (DD-364) was the lead ship of the United States Navy's Mahan-class destroyers. The ship was named for Rear Admiral Alfred Thayer Mahan, a 19th-century naval historian and strategic theorist. Her design ushered in major advances over traditional destroyers. Among them were a third set of quadruple torpedo tubes, protective gun shelters, and emergency diesel generators. Along with a steam propulsion system that was simpler and more efficient to operate.
Operation Cockpit was an Allied attack against the Japanese-held island of Sabang on 19 April 1944. It was conducted by aircraft flying from British and American aircraft carriers and targeted Japanese shipping and airfields. A small number of Japanese ships and aircraft were destroyed, and one American aircraft was lost. While the attack was successful tactically, it failed to divert Japanese forces from other areas as had been hoped.
Operation Mo or the Port Moresby Operation was a Japanese plan to take control of the Australian Territory of New Guinea during World War II as well as other locations in the South Pacific. The goal was to isolate Australia and New Zealand from the Allied United States.
Operation Transom was an attack by Allied forces against the Japanese-occupied city of Surabaya on the Indonesian island of Java during World War II. Conducted by the British-led Eastern Fleet, the operation took place on 17 May 1944 and involved American and British carrier-based aircraft bombing the city's docks and an oil refinery. An American torpedo bomber was shot down, and two British torpedo bombers were lost in accidents.
The 8th Fleet was a fleet of the Imperial Japanese Navy (IJN) established during World War II.
HMS Encounter was an E-class destroyer built for the Royal Navy in the early 1930s. Although assigned to the Home Fleet upon completion, the ship was attached to the Mediterranean Fleet in 1935–36 during the Abyssinia Crisis. During the Spanish Civil War of 1936–39, she spent considerable time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict. Encounter was assigned to convoy escort and anti-submarine patrol duties in the Western Approaches, when World War II began in September 1939. She participated in the Norwegian Campaign before joining Force H in mid-1940 and was present during the Battles of Dakar and Cape Spartivento later that year. The ship was transferred to the Mediterranean Fleet in 1941 where she escorted convoys to Malta.
The invasion of Salamaua–Lae, called Operation SR by the Japanese, was an operation by Imperial Japanese forces to occupy the Salamaua–Lae area in the Territory of New Guinea during the Pacific campaign of World War II. The Japanese invaded and occupied the location in order to construct an airfield and establish a base to cover and support the advance of Japanese forces into the eastern New Guinea and Coral Sea areas. The small Australian garrison in the area withdrew as the Japanese landed and did not contest the invasion.
The Marshalls–Gilberts raids were tactical airstrikes and naval artillery attacks by United States Navy aircraft carrier and other warship forces against Imperial Japanese Navy (IJN) garrisons in the Marshall and Gilbert Islands on 1 February 1942.
Task Force 17 (TF17) was an aircraft carrier task force of the United States Navy during the Pacific Campaign of World War II. TF17 participated in several major carrier battles in the first year of the war.
The ANZAC Area, also called the ANZAC Command, was a short-lived naval military command for Allied forces defending the northeast approaches to Australia including the Fiji Islands, New Hebrides, and New Caledonia during the early stages of the Pacific Campaign of World War II. The command was created on 27 January 1942. United States Navy Vice Admiral Herbert Fairfax Leary commanded the force. The force co-existed with the Allied ABDA command which was charged with defending Allied colonial territories in Southeast Asia and the Southwest Pacific from Imperial Japanese aggression.
Task Force 44 was an Allied naval task force during the Pacific Campaign of World War II. The task force consisted of warships from the United States Navy and the Royal Australian Navy (RAN). It was generally assigned as a striking force to defend northeast Australia and the surrounding area from any attacks by Axis forces, particularly from the Empire of Japan.
The Imperial Japanese Navy conducted the majority of Japan's military operations during World War I. Japan entered the war on the side of the Entente, against Germany and Austria-Hungary as a consequence of the 1902 Anglo-Japanese Alliance. Japanese participation in the war was limited. Campaigns or operations included the capture of Tsingtao, the hunt for the German East Asia Squadron, the capture of German colonies in the Pacific, and operations in the Mediterranean. These were noteworthy events, but considered marginal to the outcome of the war.
Australia 
New Zealand 
United States 
