The USS Lark (AM-21) was a Lapwing-class minesweeper constructed for the United States Navy, designed to clear naval mines and support maritime operations. Laid down on March 11, 1918, by the Baltimore Dry Dock & Shipbuilding Company, she was launched on August 6, 1918, and commissioned on April 12, 1919. The vessel's primary specifications include her role as a minesweeper, though specific dimensions are not detailed on the Wikipedia page. Lark's initial service took her across the Atlantic to join the North Sea Minesweeping Detachment at Kirkwall, Orkney, Scotland, in July 1919. She participated in the final three operations to clear over 70,000 mines laid during World War I, a task that underscored her importance in post-war mine clearance. After completing her operations in September 1919, she returned to the United States, arriving in New York in November, and subsequently operated along the U.S. East Coast and in the Caribbean until 1931. In 1931, Lark transferred to the Pacific Fleet, arriving at Pearl Harbor in April. She remained stationed there for a decade, undertaking periodic cruises to Samoa and other Pacific locations. With the rising tensions of World War II, Lark was moved to the Philippines in May 1941, joining Mine Division 9 of the Asiatic Fleet at Cavite. She was present during the Japanese attack on Pearl Harbor and later participated in minesweeping and antisubmarine patrols in Java and Australia. Redesignated twice during the war, as fleet tug AT-168 and later ATO-168, Lark was overhauled and served in towing and rescue operations across the Pacific, including the Admiralty Islands and Leyte Gulf. Notably, she aided vessels damaged during the Battle of Leyte and the subsequent typhoon. Her service included convoy duties, salvage, and rescue missions until October 1945. After returning to the United States, she was decommissioned in February 1946 and transferred for disposal in 1947. Lark earned two battle stars for her World War II service, reflecting her active and versatile role in both mine clearance and support operations during critical naval campaigns.

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