British XE5 submarine of the Royal Navy navigates at periscope depth in the Pacific Theater of Operations during World War II.
Photo of the XE5 submarine taken from the Australian heavy cruiser Shropshire (HMAS Shropshire).
In the background is the Australian “Bataan” destroyer (HMAS Bataan, Tribal class).
Source of information about the XE5 small submarine photo: www.flickr.com