Qualla: Lombrum Naval Base

Lombrum Naval Base: Introduction

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit U.S. Navy, Public domain. For most of the last fifty years, Lombrum was a backwater. Three patrol boats tied up at a weathered wharf on Manus Island's south coast. A few dozen sailors of the Papua New Guinea Defence Force. A single service building. The base had been founded in 1944 as part of a vast American naval complex that has since dissolved into jungle, and after Australia handed the last of it to PNG in 1974, Lombrum kept doing what small Pacific bases do - repair work, coastal patrols, the occasional ceremonial visit. Then in 2018 Canberra and Port Moresby announced a joint upgrade. In 2021 the second phase was priced at A$175 million. Strategic analysts started writing papers with titles like "Manus Island and the Lombrum Naval Base: Five Options for Australia's Geostrategic Gateway." The backwater, it turned out, was sitting on one of the best harbors north of Australia.

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Image: U.S. Navy | Public domain

Lombrum Naval Base: The Lion That Sleeps

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit United States Bureau of Yards and Docks, Public domain. Lombrum began as a "Lion" - Navy code during the Second World War for a major fleet installation. Seabees of Naval Construction Battalions 11, 58, and 71 broke ground in early 1944, and by the end of the year Lombrum Point on Los Negros Island was one of the busiest shipyards in ...

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Image: United States Bureau of Yards and Docks | Public domain

Lombrum Naval Base: The Patrol Boats

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit Public domain. For decades Lombrum supported PNG's fleet of Pacific-class patrol boats, a donation-and-loan arrangement from Australia intended to give Pacific nations basic maritime capability. The Pacific-class vessels were 31-meter patrol boats, good for fisheries enforcement and search-and-...

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Image: Public domain

Lombrum Naval Base: The New Map

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit U.S. Army Signal Corps, Public domain. What changed the calculation was China. Beijing's expanding naval presence in the Pacific - including interest in potential basing arrangements with several Pacific Island states - forced Australia and the United States to look harder at the islands chain that shields Australia's...

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Image: U.S. Army Signal Corps | Public domain

Lombrum Naval Base: Quiet Place, Loud Geography

Thu, 16 Apr 2026 00:00:00 GMT

Photo credit U.S. Navy, copied from the War Diary, Manus Naval Base, for November 1944., Public domain. As of 2024, Lombrum remains small - the work of the second upgrade phase is still underway, and the base houses fewer than 100 sailors at any given time. But the geography has not changed since MacArthur's planners looked at it in 1943. Seeadler Harbor can shelter a fleet. Manus ...

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Image: U.S. Navy, copied from the War Diary, Manus Naval Base, for November 1944. | Public domain