JAKARTA, April 24 (Xinhua) -- Indonesian searchers have found debris which are believed to be from the missing submarine in waters off Bali Island, Indonesian Navy Chief of Staff Admiral Yudo Margono said on Saturday.

The objects located include a bottle of lubricant and a device that protects a torpedo, Air Marshall Hadi Tjahjanto said.

“The objects found near the last location of the submarine are believed to be parts of the submarine,” he said. “These objects would have never got out of the submarine unless there
was pressure.”

The submarine – one of five in Indonesia’s fleet – disappeared on Wednesday during live torpedo training exercises off the Indonesian holiday island of Bali.