Indonesian submarine found on sea bed

A submarine was discovered in three pieces on the ocean floor off Bali, with all 53 crew members confirmed dead. The wreckage was located at a depth of over 2700 feet by an underwater robot from a Singaporean vessel. Initial hopes for a rescue faded after debris was found on the ocean surface. The Indonesian Navy Chief stated that no explosion occurred; instead, heavy water pressure likely caused a crack. The submarine could withstand pressure up to 500 meters but contact was lost between 600 and 700 meters.

Where was the submarine wreckage located?

• Off the coast of Java

• Off the coast of Bali

• Near the Philippines

• In the Indian Ocean

Which vessel's underwater robot found the submarine?

• American vessel

• Singaporean vessel

• Australian vessel

• Indonesian vessel Kri Rigel

What was presented by Indonesian officials at the news conference?

• A map of the ocean floor

• Items from the wreckage

• A video of the wreckage

• A list of the crew members

What was the likely cause of the submarine's sinking?

• A fire on board

• An explosion

• A collision with another vessel

• Heavy water pressure causing a crack

Up to what depth could the submarine withstand water pressure?

• 300 meters

• 500 meters

• 600 meters

• 400 meters