Arriving back at the submarine the men were order to scuttle their chariots by Lieutenant-Commander “ Baldy ” Hezlet who believed he had heard enemy propellers . Back aboard Trenchant , Hazlet with a cry of " There she goes ! " called Eldridge to the periscope where he saw the second of the two target ships sink . Eldridge saw the force of the explosion sending debris to twice the height of the ship 's mast . The scuttled chariots were uncovered following the Boxing Day tsunami in 2004 . However , another report has their discovery being made by divers . The position is recorded as being near Koh Dok Mai in the Andaman Sea
Boxing Day tsunami
2004 Indian Ocean earthquake and tsunami
Tony Eldridge