Britain was comparatively late in developing submarine technology relative to other major naval powers, according to historical accounts. The Admiralty’s reluctance to embrace submarines stemmed in part from cultural and ethical reservations. Arthur Wilson, who served as Controller of the Navy, reportedly expressed strong disapproval of submarine warfare, characterizing it as “underhand, unfair and damned un-English.”

These views influenced Britain’s naval strategy in the early years of submarine invention, reflecting a preference for more traditional, open-sea engagements. While other nations actively pursued underwater vessels as a means to enhance their naval capabilities, British officials initially regarded submarines with suspicion and hesitation.

Despite this initial stance, Britain eventually invested in submarine development as the strategic importance of such vessels became more apparent. The evolution of naval warfare during the 20th century, including the two world wars, underscored the value of submarines for reconnaissance, blockade, and surprise attacks.

The historical debate over submarines highlights a period when ethical considerations intersected with emerging military technology, shaping the pace and nature of naval innovation in Britain.