HMS Alert was originally the collier Oxford, launched at Howdon in 1803. She was primarily designed for transporting coal from Newcastle-on-Tyne to various ports around the British Isles, as recorded in the 1804 Register of Shipping. The Royal Navy purchased her in May 1804 for £6,805, renaming her HMS Alert, and underwent fitting at Perry & Co., Blackwall, between May and June 1804, followed by further modifications at Woolwich that cost an additional £3,730 to ready her for naval service. As a naval vessel, Alert was commissioned in June 1804 under Commander Donald Mackay, quickly followed by a series of commanders, including James Johnstone, Robert Williams, John Bushby, Alexander Renney, George Trollope, and Thomas Lamb Poldue Laugharne. During her service, she operated primarily in the North Seas and around Newfoundland, engaging in convoy escort duties and patrols. A notable event in Alert’s career occurred during the War of 1812. On 13 August 1812, while cruising from Newfoundland in search of the American sloop USS Hornet, Alert encountered the USS Essex at approximately 41°N 32°W. Alert opened fire under command of Laugharne but was soon outgunned and outnumbered by the larger frigate. Forced to surrender, Alert became the first British warship to surrender to the U.S. Navy during the war. Following her capture, she was used by the Americans as a storeship and later as a receiving ship at the New York Navy Yard, beginning in 1818. Her service ended in 1829 when she was deemed unfit for further active duty and was broken up at Norfolk Navy Yard. A court martial held after her capture acquitted most officers but dismissed the first lieutenant for disobedience. Her loss marked a significant event early in the War of 1812, and her subsequent use by the U.S. Navy underscored her maritime significance during this period.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.