🌐EnglishEnglishFrançaisPolskiفارسی日本語EntityQ7873207· pop 6· linked from 98 articlesUSS R-121919 R-class submarineConnectionsgallonEntityFore River ShipyardEntityCategories1919 shipsLost submarines of the United StatesMaritime incidents in June 1943Ships built in Quincy, MassachusettsSource attributionUnited States R-class submarinesUnited States submarine accidentsWorld War II shipwrecks in the Caribbean SeaWorld War II submarines of the United States