The USS Lance (AM-257) was an Admirable-class minesweeper constructed for the United States Navy during World War II, primarily designed to clear minefields in offshore waters. Built by the American Shipbuilding Company in Cleveland, Ohio, she was laid down on October 26, 1942, launched on April 10, 1943, and commissioned on November 4, 1943. The vessel's sponsor was Ensign Josephine D. Cunningham, W-V (S) USNR. Following her shakedown along the U.S. East Coast, USS Lance arrived in Trinidad on January 17, 1944, where she undertook patrol and escort duties. Throughout her service from January 1944 to March 1945, she operated as an escort for convoys, making nine regular runs between Recife, Brazil, and Trinidad. Her missions were vital in safeguarding Allied shipping in the Atlantic theater. In addition to escort duties, Lance engaged in anti-submarine warfare (ASW) training with aircraft operations, aimed at enhancing the Navy's defensive capabilities against enemy submarines. After her service in the Atlantic, Lance departed Trinidad on March 23, 1945, heading to Miami, Florida, where she arrived on March 28. There, she served as a school ship out of the Naval Training Center, contributing to the training of naval personnel. In August 1945, Lance was transferred to China under the Lend-Lease Act, serving the Chinese Navy under the name Yung Sheng. She was transferred outright to China on February 7, 1948, and was struck from the Naval Vessel Register on March 12, 1948. The vessel was decommissioned on July 1, 1972, but her ultimate fate remains unknown. USS Lance's service highlights her role in convoy escort and mine-clearing operations during WWII, as well as her post-war contribution to international naval cooperation.

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