German radio intelligence operations during World War II

German Radio Intelligence Operation were signals intelligence operations that were undertaken by German Axis forces in Europe during World War II. In keeping with German signals practice since 1942, the term communication intelligence (German: Nachrichtenaufklärung) had been used when intercept units were assigned to observe both enemy radio and wire communication. When the observation of only enemy radio communication was undertaken, the term was radio intelligence (German: funkaufklärung). The term intercept service (German: Horchdienst) was also used up until 1942.

German radio intelligence operations during World War II

German Radio Intelligence Operation were signals intelligence operations that were undertaken by German Axis forces in Europe during World War II. In keeping with German signals practice since 1942, the term communication intelligence (German: Nachrichtenaufklärung) had been used when intercept units were assigned to observe both enemy radio and wire communication. When the observation of only enemy radio communication was undertaken, the term was radio intelligence (German: funkaufklärung). The term intercept service (German: Horchdienst) was also used up until 1942.