After the UK entered the First World War, the
Admiralty requisitioned
Ophir for conversion into an armed merchant cruiser. She was armed with six guns. She entered service on 26 January 1915 as HMS
Ophir, with the
pennant number M 92. On 26 February the Admiralty bought her from Orient Line.
Ophir joined the
9th Cruiser Squadron. On 21 March 1915 she left Tilbury, and by 25 March she was off the coast of
Portugal. She patrolled between
Gibraltar, the
Canary Islands,
Madeira and the
Azores. In March 1916 she extended her patrol to the
Cape Verde islands. She was
dry docked in Gibraltar in July 1915, and a second time in March and April 1916, after which she lay at Gibraltar until June. She then patrolled to Cape Verde, Madeira and
Dakar until September 1916, when she returned to
Devonport. From Devonport,
Ophir returned to patrolling between Cape Verde, Dakar and
Sierra Leone. She was at Gibraltar from 22 December 1916, and dry docked there from 19 January to 1 February 1917. On 15 February she left Gibraltar, and patrolled to Sierra Leone. On 28 February she left Sierra Leone, and on 13 March she reached
Plymouth. There is a gap in her surviving
logbooks from 31 March 1917 until 1 April 1918. In January 1918
Ophirs pennant number was changed to MI 82. From 5 to 11 April 1918 she was anchored off Sierra Leone. She then steamed to
Cape Town, where she was in port from 23 April to 1 May. From 9 to 12 May she was at
Mauritius, and from 23 to 27 May she was in
Singapore. From 1 to 26 June she was in
Hong Kong, and from 2 to 5 July she was in Singapore again. She patrolled the north coast of
Borneo until 5 August, and then was in Hong Kong from 10 to 27 August.
Ophir then crossed the
Pacific via
Hawaii to
Peru. She was in
Honolulu Harbor from 14 to 19 September,
Paita from 7 to 10 October, and
Callao from 13 to 28 October. She then patrolled south to
Mollendo, and then ports along the coast of
Chile to
Valparaíso, where she was in port from 14 to 24 November. She then patrolled south to
Talcahuano and
Coronel, and back to Valparaíso, where she was in port again from 29 November to 3 December. She then headed north, called at ports in northern Chile, and on 26 December passed through the
Panama Canal. She remained at
Cristóbal, Colón until at least 31 December 1918, when her surviving logbooks end. In 1919
Ophir was laid up in the
River Clyde, and then on 29 July she was paid off. In August 1921 she was sold for scrap, and in 1922 she was
broken up at
Troon. ==References==