Unfamiliar sounds heard from last contact with missing submarine

File: Argentina's navy said it was investigating an unusual noise detected in the South Atlantic hours after it last communicated with a missing submarine, but refused to confirm whether it indicated an explosion. Photo: AFP / ARGENTINE NAVY

MAR DEL PLATA, Argentina – Argentina's navy said on Wednesday it was investigating an unusual noise detected in the South Atlantic hours after it last communicated with a missing submarine, but refused to confirm whether it indicated an explosion.

The development came as the clock was ticking down on hopes of finding alive the 44 crew members now missing for a week despite a massive search of surface and seabed, amid fears their oxygen had run out.

The ARA San Juan would have had enough oxygen for its crew to survive underwater in the South Atlantic for seven days since its last contact, according to officials. At 07: 30 GMT Wednesday, that time had elapsed.

Navy spokesman Enrique Balbi told reporters a "hydro-acoustic anomaly" was detected in the ocean almost three hours after the last communication with the vessel on November 15, 30 miles (48 kilometers) north of its last known position.

READ: Missing submarine search intensifies despite heavy weather 

Asked if the noise could have been an explosion, the spokesman declined to speculate, saying only: "It has to be corroborated and looked into."

Balbi added: "We are in a very dangerous situation, and one that is getting worse."

Information about the unusual noise became available Thursday after being relayed by the United States and "after all the information from all agencies reporting such hydroacoustic events was reviewed, Balbi explained.

"It would have been a very loud noise" and one that could have been an explosion, a former sub commander told AFP privately.

AFP

Discussion Policy

eNCA.com would like to send you push notifications.
Notifications can be turned off any time in your browser settings.
You have been registered for browser notifications