sentences:  Another 53 built for the US Navy (hull numbers 137 to 284) were transferred as further BYMS and another 17 were delivered later.France received 31 YMS-class minesweepers during World War 2, with one ("D202", formerly ) being sunk by a mine in 1944.France kept its YMS-class ships in service after the end of the war, with seven remaining in service in 1962, used as training ships in the École Navale and as experimental vessels.