The base was used as a refueling and stores point for RAN ships traveling between Australia and South East Asia.[6] The size of the facility gradually shrank through the 1950s and 1960s, and the decision was made to hand the facility over to Papua New Guinea as part of the process leading to the nation's independence from Australia.[2][7] As part of this, Tarangau was paid off on 14 November 1974 and given to the Papua New Guinea Defence Force, who reactivated the base as PNG Defence Force Base Lombrum.[7]
In mid-2020, the base commenced a two stage upgrade funded by Australia.[8][9] The upgrade was announced by Australia and PNG in 2018.[10][9] The second stage of the upgrade will cost A$175 million.[11] The upgrade will support PNG's new Guardian-class patrol boats that PNG is receiving from Australia. The upgrade will also enable port visits by RAN boats and provide infrastructure for the RAN's Canberra class ships to deliver troops and equipment.[12]
Gallery
US Navy map Manus Naval Base in 1945
Ship Repair Facilities Manus Naval Base at Lombrum in 1944. Built by 46th Seabees
USS Iowabattleship being repaired at Manus Naval Base on December 28, 1944
Manus Naval Base Chapel. Chapel dedication services on Easter morning, April 1, 1945
Map Admiralty Islands operations, 29 February to 30 May 1944
US Navy floating Dry Dock Number 4 in Seeadler Harbor 1945, surrounded by floating barges with workshops and a tugboat, repairing seaplane tender and Navy Liberty ship
^"HMPNGS Tarangau". Papua New Guinea Defence Force. Archived from the original on 13 October 2016. Retrieved 12 March 2017.
^ abcdefDennis, Peter; Grey, Jeffrey; Morris, Ewan; Prior, Robin (2008). The Oxford Companion to Australian Military History (2nd ed.). South Melbourne, VIC: Oxford University Press. p. 349. ISBN9780195517842. OCLC271822831.