Admiral Arthur William Acland Hood, 1st Baron Hood of Avalon GCB (14 July 1824 – 16 November 1901), was an officer of the Royal Navy. As a junior officer he took part in the capture of Acre during the Oriental Crisis in 1840 and went ashore with the naval brigade at the defence of Eupatoria in November 1854 during the Crimean War. He became First Naval Lord in June 1885 and in that role was primarily concerned with enshrining into law the recommendations contained in a report on the disposition of the ships of the Royal Navy many of which were unarmoured and together incapable of meeting the combined threat from any two of the other naval powers ("the Two-power Standard"): these recommendations were contained in the Naval Defence Act 1889.