OPERATION RISING SUN

Twin 25mm anti-aircraft gun

This antiaircraft gun is one of four guns on I-52. Three were of this type and one a large 5.5inch main deck gun located forward of the conning tower.

 

This anti-aircraft gun overlooks the engine room of I-52.

 

Please notice the colony of Anemones that have made one of the anti-aircraft guns their home.

 

The Mir 2 submersible Paul Tidwell was in landed gently on I-52”s deck next to the anti-aircraft gun, as you see here.

 

A close up image of the colony of Anemones is pictured below.