- 14 June 1944, allied landings on Kwajalein and Eniwetok during the Gilbert and Marshall Islands campaign Western Pacific: 15 June 1944 – 2 September 1945, the Mariana and Palau Islands campaign Ryukyus: 26 March - 2 July 1945, the allied landings on Okinawa South West Pacific Areas Command: Philippine Islands: 7 December 1941 – 10 May 1942, the Japanese conquest Philippines East Indies: 1 January - 22 July 1942, Japanese conquest of the Dutch East Indies Papua: 23 July 1942 – 23 January 1943, part of the New Guinea campaign Guadalcanal: 7 August 1942 – 21 February 1943, the Guadalcanal campaign New Guinea: 24 January 1943 – 31 December 1944, the New Guinea campaign Bismarck Archipelago: 15 December 1943 – 27 November 1944 Leyte: 17 October 1944 – 1 July 1945, allied landings and liberation of Leyte Luzon: 15 December 1944 – 4 July 1945, allied landings and liberation of Luzon Southern Philippines: 27 February - 4 July 1945, allied liberation of the Southern Philippines during the Philippines campaign US Navy - Marine Corps campaigns The 43 officially recognized US Navy campaigns in the Pacific Theater of Operations are: Pearl Harbor: Pearl Harbor-Midway: 7 December 1941 Wake Island: 8–23 December 1941 Philippine Islands operation: 8 December 1941 – 6 May 1942 Netherlands East Indies engagements: 23 January – 27 February 1942 Pacific raids (1942): 1 February – 10 March 1942 Coral Sea: 4–8 May 1942 Midway: 3–6 June 1942 Guadalcanal-Tulagi landings: 7–9 August 1942 (First Savo) Capture and defense of Guadalcanal: 10 August 1942 – 8 February 1943 Makin Raid: 17–18 August 1942 Eastern Solomons: 23–25 August 1942 Buin-Faisi-Tonolai raid: 5 October 1942 Cape Esperance: 11–12 October 1942 (Second Savo) Santa Cruz Islands: 26 October 1942 Guadalcanal: 12–15 November 1942 (Third Savo) Tassafaronga: 30 November – 1 December 1942 (Fourth Savo) Eastern New Guinea operation: 17 December 1942 – 24 July 1944 Rennel Island: 29–30 January 1943 Consolidation of Solomon Islands: 8 February 1943 – 15 March 1945 Aleutians operation: 26 March – 2 June 1943 New Georgia Group operation: 20 June – 16 October 1943 Bismarck Archipelago operation: 25 June 1943 – 1 May 1944 Pacific raids (1943): 31 August – 6 October 1943 Treasury-Bougainville operation: 27 October – 15 December 1943 Gilbert Islands operation: 13 November – 8 December 1943 Marshall Islands operation: 26 November 1943 – 2 March 1944 Asiatic-Pacific raids (1944): 16 February – 9