HMAS Upolu

History
Name	Upolu (1891-1921) Tung An (1921-1930)
Owner	Union Steam Ship Company (1891-1903) Lever's Pacific Plantations (1903-1911) Brisbane Milling Company (1911-1915) A B Iffland van Ess (1915-1916) G McBain (1916-1921) Shaw Hsing Steam Ship Company (1921-1930)
Builder	Fleming & Ferguson, Paisley
Yard number	169
Fate	Sank after collision off Shantung Promotory on 12 August 1930.
Australia
Name	Upolu
Acquired	18 August 1914
Out of service	9 December 1914
Fate	returned to owners
General characteristics
Tonnage	1141 gross tonnage
Length	220 ft (67 m)
Beam	30.1 ft (9.2 m)
Depth	18.5 ft (5.6 m)
Installed power	139nhp
Propulsion	quadruple expansion steam engine

HMAS Upolu was a submarine depot ship operated by the Royal Australian Navy (RAN) during World War I. She was built by Fleming & Ferguson, Paisley, Scotland in 1891, for the Union Steam Ship Company. She was requistioned by the RAN on 18 August 1914 and converted into a submarine depot ship and after a short commission, she was returned to her owners on 9 December 1914. She was sunk in a collision with the Lienhsing off the Shantung Promontory on 12 August 1930.

RAN Service

On 18 August 1914 , Upolu was requisitioned by the RAN for use as a submarine depot ship. She participated during the Australian Naval and Military Expeditionary Force occupation of German New Guinea tendering the submarines AE2 and AE1. She returned to Sydney in November 1914 and was returned to her owners on 9 December 1914.

Fate

While transporting coal from Tsingtao to Newshang, she was sunk in a collision with the Lienhsing off the Shantung Promontory on 12 August 1930.