Argentina missing submarine: Concern grows over lack of oxygen | 2017-11-22 |

Argentina missing submarine: Concern grows over lack of oxygen

Sun Online Desk     22nd November, 2017 10:16:54 printer

Argentina missing submarine: Concern grows over lack of oxygen


Argentina's navy says it is worried about oxygen levels inside the submarine that went missing last Wednesday in the southern Atlantic.


Forty-four people are on board the ARA San Juan, which vanished after it reported an electric breakdown.


A navy spokesman, Enrique Balbi, said a massive search operation would continue until the vessel was located.


Better weather conditions on Tuesday, after days of rough sea, have given new hope to relatives of the missing crew.


But Mr Balbi cautioned: "We are considering all possibilities and obviously the most critical situation would be the fact that we are on the sixth day of oxygen."


The search effort has now been narrowed down to an area of 20km by 20km (12 miles), he added.


On Monday, navy officials said that noises picked up by two search vessels did not come from the sub, the second false alarm to hit the search.


Who is on board?


There are 44 crew on board the submarine, which is under the command of Pedro Martín Fernández.


Forty-three of the crew are men but there is also one woman, Eliana María Krawczyk. The 35-year-old is the first female officer in Argentina to serve on a submarine.


Nicknamed "the queen of the sea" by her father she comes from Oberá, a city in northern Argentina.


Despite having been born and raised far inland, her relatives say that "she was born to be a submariner", citing her "will of steel" and a passion for her job.


The rest of the crew is made up of submariners of varying ages and experience.

The sub's engineer, Hernán Rodríguez, has been on the ARA San Juan for 11 years, local media reported.


How is the search going?


Submarines are built to be difficult to find and the search has been further hindered by bad weather.


The Argentine Navy tweeted a video showing the rough conditions at sea.


Waves of up to six metres in height (19.6ft) have made it difficult for search vessels and planes to spot anything on the sea's surface.


Brazil, Chile, Colombia, France, Germany, Peru, South Africa, Uruguay and the UK have all sent either ships or planes to help with the search.


The US Navy has deployed two underwater vehicles which use sonar to create images of the sea floor.


A Nasa research aircraft has also flown over the search area but failed to spot anything.


Despite the failure to find any trace of the sub, the father of one of the crew said relatives remained optimistic.


"In general there's a positive outlook, with the hope that there can be some way of finding them," Jorge Villareal said.


Source: BBC