Q&A · 22:04

Finding sources on Royal Navy electronic warfare

A question about wartime electronic warfare explains why the documentary record can be thin.

Question

What resources cover Royal Navy electronic warfare and combat experience beyond jamming Fritz X and Hs 293?

Short answer

The subject is thinly published, partly because electronic-warfare capabilities and their development have remained closely held.

Notes

Comparatively little has been published beyond familiar countermeasures such as jamming Fritz X and Hs 293 guidance. Part of the gap is attributed to the Royal Navy's long-running caution about revealing electronic-warfare capabilities and their technical lineage. A specialist history of radar and electronic systems in the wartime Royal Navy offers one route into the subject. American, Australian, and New Zealand records may also preserve British-origin technology that British files still obscure or reclassify.