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. Better weather conditions on Tuesday, after days of rough sea, have given new hope to relatives of the missing crew. The ARA San Juan was returning from a routine mission to Ushuaia, near the southern-most tip of South America, when it reported an "electrical breakdown". According to navy spokesman Enrique Balbi, the captain of the ARA San Juan contacted the naval base once more after reporting the problem.

Source: The Star November 22, 2017 00:45 UTC