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  Aikoku Maru
IJN
Armed Merchant Cruiser

10,437 Tons
498 / 66 / 29
4 x 40mm

Click For EnlargementClick For Enlargement
Peter Ording 2000

Ship History
Aikoku Maru was converted from a three deck passenger ship to an armed merchant cruiser. She was outfitted with an array of eight 5.5 inch guns, torpedo tubes, AA guns, and two reconnaissance float planes.

Sinking History
The morning of February 16, 1944 she was anchored at Truk Lagoon.  Between 0815 and 0830 US Navy aircraft from the Intrepid and Essex dropped bombs onto the ship and saw her explode and sink almost instantly. One of TBF dive bomber that attacked this ship was destroyed when its bombs hit the ship's forward deck that was jammed with munitions. Blown nearly in half, the 500 foot armed cargo ship came to rest in 230 feet of water.

Death of the 1st Amphibious Brigade
When it sank, she was carrying troops 400 troops of the 1st Amphibious Brigade who were destined for the Marshall Islands. The bones of these men lie in the holds, which served as makeshift and cramped quarters. All these troops died instantly from the shock wave of the large explosion of the bomb hit that sank her. In addition to these losses were an unknown number of ship crew members.

Shipwreck
The forward section of ship disintegrated by explosion. Interior may be explored at great risk of silt and debris. Aft hold once held the remains of approximately 400 sailors who were onboard.

Recovery of Remains
The remains of approximately 400 men were recovered, cremated and returned to Japan in 1984. These ashes were spread over the sea after a ceremonies at their Tomb of the Unknown Soldier. This wreck was first dived by members of Jacques Cousteau's documentary team in 1969 when filming Lagoon of Lost Ships. At that time, the wreck in 200 feet of water was then unidentified.

Peter Ording adds:
"This was one of my more memorable dives, the engine room photos at a depth of 200 feet not exactly a routine dive."

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Last Updated
October 1, 2009

 

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