
Luganville Airfield or Bomber Field #3 is a former World War II airfield on the island of Espiritu Santo in the New Hebrides Islands at the Espiritu Santo Naval Base.

Luganville Seaplane Base is a former World War II seaplane base in the Segond Channel between the islands of Espiritu Santo and Aore Island in the New Hebrides Islands at the Espiritu Santo Naval Base.
Naval Advance Base Espiritu Santo or Espiritu Santo Naval Base, most often just called Espiritu Santo, was an advance Naval base that the U.S. Navy Seabees built during World War II to support the allied effort in the Pacific. Espiritu Santo Naval Base was located on the island Espiritu Santo in the New Hebrides, now Vanuatu in the South Pacific. The base also supported the U.S. Army and Army Air Corps, U.S. Coast Guard, and US Marine Corps. Espiritu Santo Naval Base was the first large advance base built in the Pacific. By the end of the war it had become the second-largest base in the theater. To keep ships tactically available there was a demand for Advance bases that could repair and resupply the fleet at advance locations, rather than bring ships back to the United States. Prior to December 7th, Pearl Harbor was the U.S. fleet's largest advance base in the Pacific. Espiritu became, capable of all aspects necessary to support the Fleet's operations from fleet logistics in fuel, food, and ammo, to transport embarkation for combat operations or returning to CONUS. The ships repair facilities, and drydocks were capable of attending to most damage and routine maintenance. Had it not existed, ships would have had to return to Pearl Harbor, Brisbane,or Sydney for major repairs and resupply. The base became a major R and R destination for the fleet.

Naval Base Saipan or Naval Advance Base Saipan or Naval Air Base Saipan was a United States Navy Naval base built during World War II to support Pacific Ocean theater of war and the many warships and troops fighting the war. The base was on the island of Saipan in the Northern Mariana Islands. The base was part of the Pacific island hopping campaign. The base construction started after the Battle of Saipan ended on July, 9 1944. US Naval Advance Base Saipan was constructed by the Seabees Naval Mobile Construction Battalions. The base was under the Commander Naval Forces Marianas. Saipan is 12 miles (19 km) long and 5 miles (8.0 km) wide. About 70% of the island was sugarcane cultivation at the start of the base construction. At the start of the Battle of Saipan, the island's population had about 30,000 Japanese troops and about 20,000 Japanese civilians. The city of Garapan was the administrative center for the Saipan governmental district.

Palikulo Bay Airfield or Bomber Field #1 is a former World War II airfield on the island of Espiritu Santo in the New Hebrides Islands at the Espiritu Santo Naval Base.

Port Havannah is a port village on Efate Island in Vanuatu.

Quoin Hill Airfield was an airfield in North Efate, in Vanuatu. The airfield was used during World War II but is no longer usable as an airstrip.

US Naval Advance Bases are a number of United States Navy Naval bases built during World War 2 around the world to support the many naval war ships and boats fighting the global war. A few were built at US Allies ports, but most were built at ports captured from the rival armies of the US. In order to keep ships tactically available there was a great demand for bases that could repair and supply ships in theater, rather than return them to CONUS.Before Japan declared war on the United States the US Navy's only fully equipped advanced base was Naval Station Pearl Harbor in the Territory of Hawaii. During the war the US Navy built over 400 advance bases in the Atlantic Theater of Operations and Pacific Theater of Operations. Advance based were categorized by size. Naval bases were either Lions or Cubs. Airfields were either Oaks or Acorns. Some Advance Bases were small and only supported a few PT Boats, others were very large and could support a fleet of ships. Some of the Advance Bases also had airbases. Most bases could do refueling and overhaul; loading of troopship and cargo ships; and preparing amphibious assault ships. Some of the remote ports also became major repair depots. Advanced auxiliary floating drydocks were able to repair battle damage and do regular maintenance in the field. These ships otherwise would have returned to continental bases or Pearl Harbor. The bases also were a place for the troops to rest and regroup. Most Advance Bases were built by the US Navy's Seabees in Naval Construction Battalions (CBs). At the start of the war some civilian contractor were employed in construction. The Seabees in World War II built most of the airfields used by the United States Army Air Forces and United States Marine Corps, as they had the ships and cranes needed to transport the vast amount of equipment needed at the advance bases. The US Army and United States Coast Guard also operated out of many of these facilities. Seabees could build new or repair damaged runways, and with advancements heavy bomber technology lengthen as needed. A few Naval Advance Bases were built for the Korean War and Vietnam War.