Sonar images released by the Argentine Armada of the missing ARA San Juan attack submarine.
After a year-long search, the wreckage of the missing Argentine submarine ARA San Juan (S-42) was found late Friday night by Texas-based underwater mapping firm Ocean Infinity.
San Juan’s last communication occurred on November 15, 2017. The sub was found resting in a ravine about 3,000 feet below the surface, about 323 nautical miles east of Comodoro Rivadavia in the Atlantic Ocean, according to a statemen...
https://news.usni.org/2018/11/17/u-s-underwater-mapping-firm-finds-wreckage-missing-argentine-sub