'Explosion' heard near missing Argentine submarine's last known location
A noise detected near the last known location of a missing Argentine submarine on the day it vanished was consistent with an explosion, the Argentine navy said Thursday.
ara san juan
How searchers are trying to find Argentina's missing submarine
The ongoing search for a missing Argentine navy submarine sheds light on the difficulty of finding a vessel that's designed not to be found -- especially one that might have lost its ability to communicate.
Argentine navy says sounds detected aren't from missing sub
Sounds that were detected during the search for a missing Argentine navy submarine did not come from the vessel, the navy said late Monday.
Mixed signals as rescuers hunt missing Argentine submarine
Amid reports a missing Argentine submarine tried unsuccessfully to contact naval bases seven times, a top navy officer said Sunday there is no indication the calls came from the ARA San Juan.
