The ships carried a maximum of 301 long tons (306 t) of fuel oil that gave them a range of 2,750 nautical miles (5,090 km; 3,160 mi) at 15 knots (28 km/h; 17 mph).[4] HMS Thracian was laid down on 17 January 1918 at Hawthorn Leslie and Company, but she was not launched until 5 March 1920 due to financial constraints post-war limitation in naval expenditure.The ship took part in the Battle of Hong Kong in December 1941, commanded by Lieutenant-Commander Arthur Luard Pears.[8] On 16 December, she attacked Japanese boats that were preparing for the invasion of Hong Kong Island, but ran aground at Uk Kok.[10][11] The crew of Thracian continued to defend the colony as infantry,[12][6] and would suffer heavy losses in the battle and subsequent captivity.