Time running low as search for Indonesian submarine continues

Indonesian navy ship Oswad Siahaan sails to join the search for submarine KRI Nanggala (Achmad Ibrahim/AP)

The oxygen supply for the 53 crew members of an Indonesian submarine missing in waters off Bali is believed to have run out with no sign of the vessel.

The search for the KRI Nanggala 402 resumed on Saturday, bolstered by the arrival of a sonar-equipped Australian warship.